21918110760

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{941}}^1$

素因数の和:1063

約数の個数: 640

約数和(自身を含む): 91915084800

約数和(自身を除く): 69996974040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 79, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 158, 162, 168, 180, 182, 189, 195, 210, 216, 234, 237, 252, 260, 270, 273, 280, 312, 315, 316, 324, 351, 360, 364, 378, 390, 395, 405, 420, 455, 468, 474, 504, 520, 540, 546, 553, 567, 585, 630, 632, 648, 702, 711, 728, 756, 780, 790, 810, 819, 840, 910, 936, 941, 945, 948, 1027, 1053, 1080, 1092, 1106, 1134, 1170, 1185, 1260, 1365, 1404, 1422, 1512, 1560, 1580, 1620, 1638, 1659, 1755, 1820, 1882, 1890, 1896, 2054, 2106, 2133, 2184, 2212, 2268, 2340, 2370, 2457, 2520, 2730, 2765, 2808, 2823, 2835, 2844, 3081, 3160, 3240, 3276, 3318, 3510, 3555, 3640, 3764, 3780, 4095, 4108, 4212, 4266, 4424, 4536, 4680, 4705, 4740, 4914, 4977, 5135, 5265, 5460, 5530, 5646, 5670, 5688, 6162, 6399, 6552, 6587, 6636, 7020, 7110, 7189, 7371, 7528, 7560, 8190, 8216, 8295, 8424, 8469, 8532, 9243, 9410, 9480, 9828, 9954, 10270, 10530, 10665, 10920, 11060, 11292, 11340, 12233, 12285, 12324, 12798, 13174, 13272, 14040, 14115, 14220, 14378, 14742, 14931, 15405, 16380, 16590, 16938, 17064, 18486, 18820, 19656, 19761, 19908, 20540, 21060, 21330, 21567, 22120, 22584, 22680, 24466, 24570, 24648, 24885, 25407, 25596, 26348, 27729, 28230, 28440, 28756, 29484, 29862, 30810, 31995, 32760, 32935, 33180, 33876, 35945, 36699, 36855, 36972, 37640, 39522, 39816, 41080, 42120, 42345, 42660, 43134, 44793, 46215, 48932, 49140, 49770, 50814, 51192, 52696, 55458, 56460, 57512, 58968, 59283, 59724, 61165, 61620, 63990, 64701, 65870, 66360, 67752, 71890, 73398, 73710, 73944, 74339, 74655, 76221, 79044, 83187, 84690, 85320, 85631, 86268, 89586, 92430, 97864, 98280, 98805, 99540, 101628, 107835, 110097, 110916, 112920, 118566, 119448, 122330, 123240, 127035, 127980, 129402, 131740, 138645, 143780, 146796, 147420, 148678, 149310, 152442, 158088, 166374, 169380, 171262, 172536, 177849, 179172, 183495, 184860, 194103, 197610, 199080, 203256, 215670, 220194, 221832, 223017, 223965, 237132, 244660, 254070, 255960, 256893, 258804, 263480, 277290, 287560, 293592, 294840, 296415, 297356, 298620, 304884, 323505, 330291, 332748, 338760, 342524, 355698, 358344, 366990, 369720, 371695, 381105, 388206, 395220, 415935, 428155, 431340, 440388, 446034, 447930, 474264, 489320, 508140, 513786, 517608, 520373, 533547, 550485, 554580, 582309, 592830, 594712, 597240, 609768, 647010, 660582, 665496, 669051, 685048, 711396, 733980, 743390, 762210, 770679, 776412, 790440, 831870, 856310, 862680, 880776, 889245, 892068, 895860, 966407, 970515, 990873, 1016280, 1027572, 1040746, 1067094, 1100970, 1109160, 1115085, 1164618, 1185660, 1284465, 1294020, 1321164, 1338102, 1422792, 1467960, 1486780, 1524420, 1541358, 1552824, 1561119, 1651455, 1663740, 1712620, 1778490, 1784136, 1791720, 1932814, 1941030, 1981746, 2007153, 2055144, 2081492, 2134188, 2201940, 2230170, 2312037, 2329236, 2371320, 2568930, 2588040, 2601865, 2642328, 2667735, 2676204, 2899221, 2911545, 2973560, 3048840, 3082716, 3122238, 3302910, 3327480, 3345255, 3425240, 3556980, 3853395, 3865628, 3882060, 3963492, 4014306, 4162984, 4268376, 4403880, 4460340, 4624074, 4658472, 4683357, 4832035, 4954365, 5137860, 5203730, 5335470, 5352408, 5798442, 5823090, 6021459, 6165432, 6244476, 6605820, 6690510, 6764849, 6936111, 7113960, 7706790, 7731256, 7764120, 7805595, 7926984, 8028612, 8697663, 8920680, 9248148, 9366714, 9664070, 9908730, 10035765, 10275720, 10407460, 10670940, 11560185, 11596884, 11646180, 12042918, 12488952, 13211640, 13381020, 13529698, 13872222, 14050071, 14496105, 15413580, 15611190, 16057224, 17395326, 18496296, 18733428, 19328140, 19817460, 20071530, 20294547, 20814920, 21341880, 23120370, 23193768, 23292360, 23416785, 24085836, 26092989, 26762040, 27059396, 27744444, 28100142, 28992210, 30107295, 30827160, 31222380, 33824245, 34680555, 34790652, 37466856, 38656280, 39634920, 40143060, 40589094, 42150213, 43488315, 46240740, 46833570, 48171672, 52185978, 54118792, 55488888, 56200284, 57984420, 60214590, 60883641, 62444760, 67648490, 69361110, 69581304, 70250355, 78278967, 80286120, 81178188, 84300426, 86976630, 92481480, 93667140, 101472735, 104371956, 112400568, 115968840, 120429180, 121767282, 130464945, 135296980, 138722220, 140500710, 156557934, 162356376, 168600852, 173953260, 182650923, 187334280, 202945470, 208743912, 210751065, 240858360, 243534564, 260929890, 270593960, 277444440, 281001420, 304418205, 313115868, 337201704, 347906520, 365301846, 391394835, 405890940, 421502130, 487069128, 521859780, 547952769, 562002840, 608836410, 626231736, 730603692, 782789670, 811781880, 843004260, 913254615, 1043719560, 1095905538, 1217672820, 1461207384, 1565579340, 1686008520, 1826509230, 2191811076, 2435345640, 2739763845, 3131158680, 3653018460, 4383622152, 5479527690, 7306036920, 10959055380, 21918110760]

約数ペア:

[(1, 21918110760), (2, 10959055380), (3, 7306036920), (4, 5479527690), (5, 4383622152), (6, 3653018460), (7, 3131158680), (8, 2739763845), (9, 2435345640), (10, 2191811076), (12, 1826509230), (13, 1686008520), (14, 1565579340), (15, 1461207384), (18, 1217672820), (20, 1095905538), (21, 1043719560), (24, 913254615), (26, 843004260), (27, 811781880), (28, 782789670), (30, 730603692), (35, 626231736), (36, 608836410), (39, 562002840), (40, 547952769), (42, 521859780), (45, 487069128), (52, 421502130), (54, 405890940), (56, 391394835), (60, 365301846), (63, 347906520), (65, 337201704), (70, 313115868), (72, 304418205), (78, 281001420), (79, 277444440), (81, 270593960), (84, 260929890), (90, 243534564), (91, 240858360), (104, 210751065), (105, 208743912), (108, 202945470), (117, 187334280), (120, 182650923), (126, 173953260), (130, 168600852), (135, 162356376), (140, 156557934), (156, 140500710), (158, 138722220), (162, 135296980), (168, 130464945), (180, 121767282), (182, 120429180), (189, 115968840), (195, 112400568), (210, 104371956), (216, 101472735), (234, 93667140), (237, 92481480), (252, 86976630), (260, 84300426), (270, 81178188), (273, 80286120), (280, 78278967), (312, 70250355), (315, 69581304), (316, 69361110), (324, 67648490), (351, 62444760), (360, 60883641), (364, 60214590), (378, 57984420), (390, 56200284), (395, 55488888), (405, 54118792), (420, 52185978), (455, 48171672), (468, 46833570), (474, 46240740), (504, 43488315), (520, 42150213), (540, 40589094), (546, 40143060), (553, 39634920), (567, 38656280), (585, 37466856), (630, 34790652), (632, 34680555), (648, 33824245), (702, 31222380), (711, 30827160), (728, 30107295), (756, 28992210), (780, 28100142), (790, 27744444), (810, 27059396), (819, 26762040), (840, 26092989), (910, 24085836), (936, 23416785), (941, 23292360), (945, 23193768), (948, 23120370), (1027, 21341880), (1053, 20814920), (1080, 20294547), (1092, 20071530), (1106, 19817460), (1134, 19328140), (1170, 18733428), (1185, 18496296), (1260, 17395326), (1365, 16057224), (1404, 15611190), (1422, 15413580), (1512, 14496105), (1560, 14050071), (1580, 13872222), (1620, 13529698), (1638, 13381020), (1659, 13211640), (1755, 12488952), (1820, 12042918), (1882, 11646180), (1890, 11596884), (1896, 11560185), (2054, 10670940), (2106, 10407460), (2133, 10275720), (2184, 10035765), (2212, 9908730), (2268, 9664070), (2340, 9366714), (2370, 9248148), (2457, 8920680), (2520, 8697663), (2730, 8028612), (2765, 7926984), (2808, 7805595), (2823, 7764120), (2835, 7731256), (2844, 7706790), (3081, 7113960), (3160, 6936111), (3240, 6764849), (3276, 6690510), (3318, 6605820), (3510, 6244476), (3555, 6165432), (3640, 6021459), (3764, 5823090), (3780, 5798442), (4095, 5352408), (4108, 5335470), (4212, 5203730), (4266, 5137860), (4424, 4954365), (4536, 4832035), (4680, 4683357), (4705, 4658472), (4740, 4624074), (4914, 4460340), (4977, 4403880), (5135, 4268376), (5265, 4162984), (5460, 4014306), (5530, 3963492), (5646, 3882060), (5670, 3865628), (5688, 3853395), (6162, 3556980), (6399, 3425240), (6552, 3345255), (6587, 3327480), (6636, 3302910), (7020, 3122238), (7110, 3082716), (7189, 3048840), (7371, 2973560), (7528, 2911545), (7560, 2899221), (8190, 2676204), (8216, 2667735), (8295, 2642328), (8424, 2601865), (8469, 2588040), (8532, 2568930), (9243, 2371320), (9410, 2329236), (9480, 2312037), (9828, 2230170), (9954, 2201940), (10270, 2134188), (10530, 2081492), (10665, 2055144), (10920, 2007153), (11060, 1981746), (11292, 1941030), (11340, 1932814), (12233, 1791720), (12285, 1784136), (12324, 1778490), (12798, 1712620), (13174, 1663740), (13272, 1651455), (14040, 1561119), (14115, 1552824), (14220, 1541358), (14378, 1524420), (14742, 1486780), (14931, 1467960), (15405, 1422792), (16380, 1338102), (16590, 1321164), (16938, 1294020), (17064, 1284465), (18486, 1185660), (18820, 1164618), (19656, 1115085), (19761, 1109160), (19908, 1100970), (20540, 1067094), (21060, 1040746), (21330, 1027572), (21567, 1016280), (22120, 990873), (22584, 970515), (22680, 966407), (24466, 895860), (24570, 892068), (24648, 889245), (24885, 880776), (25407, 862680), (25596, 856310), (26348, 831870), (27729, 790440), (28230, 776412), (28440, 770679), (28756, 762210), (29484, 743390), (29862, 733980), (30810, 711396), (31995, 685048), (32760, 669051), (32935, 665496), (33180, 660582), (33876, 647010), (35945, 609768), (36699, 597240), (36855, 594712), (36972, 592830), (37640, 582309), (39522, 554580), (39816, 550485), (41080, 533547), (42120, 520373), (42345, 517608), (42660, 513786), (43134, 508140), (44793, 489320), (46215, 474264), (48932, 447930), (49140, 446034), (49770, 440388), (50814, 431340), (51192, 428155), (52696, 415935), (55458, 395220), (56460, 388206), (57512, 381105), (58968, 371695), (59283, 369720), (59724, 366990), (61165, 358344), (61620, 355698), (63990, 342524), (64701, 338760), (65870, 332748), (66360, 330291), (67752, 323505), (71890, 304884), (73398, 298620), (73710, 297356), (73944, 296415), (74339, 294840), (74655, 293592), (76221, 287560), (79044, 277290), (83187, 263480), (84690, 258804), (85320, 256893), (85631, 255960), (86268, 254070), (89586, 244660), (92430, 237132), (97864, 223965), (98280, 223017), (98805, 221832), (99540, 220194), (101628, 215670), (107835, 203256), (110097, 199080), (110916, 197610), (112920, 194103), (118566, 184860), (119448, 183495), (122330, 179172), (123240, 177849), (127035, 172536), (127980, 171262), (129402, 169380), (131740, 166374), (138645, 158088), (143780, 152442), (146796, 149310), (147420, 148678)]