247643760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 640

約数和(自身を含む): 1079930880

約数和(自身を除く): 832287120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 23, 24, 26, 28, 29, 30, 34, 35, 39, 40, 42, 46, 48, 51, 52, 56, 58, 60, 65, 68, 69, 70, 78, 80, 84, 85, 87, 91, 92, 102, 104, 105, 112, 115, 116, 119, 120, 130, 136, 138, 140, 145, 156, 161, 168, 170, 174, 182, 184, 195, 203, 204, 208, 210, 221, 230, 232, 238, 240, 255, 260, 272, 273, 276, 280, 290, 299, 312, 322, 336, 340, 345, 348, 357, 364, 368, 377, 390, 391, 406, 408, 420, 435, 442, 455, 460, 464, 476, 483, 493, 510, 520, 546, 552, 560, 580, 595, 598, 609, 624, 644, 663, 667, 680, 690, 696, 714, 728, 754, 780, 782, 805, 812, 816, 840, 870, 884, 897, 910, 920, 952, 966, 986, 1015, 1020, 1040, 1092, 1104, 1105, 1131, 1160, 1173, 1190, 1196, 1218, 1288, 1326, 1334, 1360, 1365, 1380, 1392, 1428, 1456, 1479, 1495, 1508, 1547, 1560, 1564, 1610, 1624, 1680, 1740, 1768, 1785, 1794, 1820, 1840, 1885, 1904, 1932, 1955, 1972, 2001, 2030, 2040, 2093, 2184, 2210, 2262, 2320, 2346, 2380, 2392, 2415, 2436, 2465, 2576, 2639, 2652, 2668, 2730, 2737, 2760, 2856, 2958, 2990, 3016, 3045, 3094, 3120, 3128, 3220, 3248, 3315, 3335, 3451, 3480, 3536, 3570, 3588, 3640, 3770, 3864, 3910, 3944, 4002, 4060, 4080, 4186, 4368, 4420, 4485, 4524, 4641, 4669, 4692, 4760, 4784, 4830, 4872, 4930, 5083, 5278, 5304, 5336, 5460, 5474, 5520, 5655, 5712, 5865, 5916, 5980, 6032, 6090, 6188, 6256, 6279, 6409, 6440, 6630, 6670, 6902, 6960, 7140, 7176, 7280, 7395, 7540, 7728, 7735, 7820, 7888, 7917, 8004, 8120, 8211, 8372, 8671, 8840, 8970, 9048, 9282, 9338, 9384, 9520, 9660, 9744, 9860, 10005, 10166, 10353, 10465, 10556, 10608, 10672, 10920, 10948, 11310, 11339, 11730, 11832, 11960, 12180, 12376, 12558, 12818, 12880, 13195, 13260, 13340, 13685, 13804, 14007, 14280, 14352, 14790, 15080, 15249, 15470, 15640, 15834, 16008, 16240, 16422, 16744, 17255, 17342, 17680, 17940, 18096, 18564, 18676, 18768, 19227, 19320, 19720, 20010, 20332, 20706, 20930, 21112, 21840, 21896, 22620, 22678, 23205, 23345, 23460, 23664, 23920, 24360, 24752, 25116, 25415, 25636, 26013, 26390, 26520, 26680, 27370, 27608, 28014, 28560, 29580, 30160, 30498, 30940, 31280, 31395, 31668, 32016, 32045, 32844, 33488, 34017, 34510, 34684, 35581, 35880, 37128, 37352, 38454, 38640, 39440, 39585, 40020, 40664, 41055, 41412, 41860, 42224, 43355, 43792, 44863, 45240, 45356, 46410, 46690, 46920, 48720, 50232, 50830, 51272, 51765, 52026, 52780, 53040, 53360, 54740, 55216, 56028, 56695, 59160, 60697, 60996, 61880, 62790, 63336, 64090, 65688, 68034, 69020, 69368, 70035, 71162, 71760, 74256, 74704, 76245, 76908, 79170, 79373, 80040, 81328, 82110, 82824, 83720, 86710, 89726, 90480, 90712, 92820, 93380, 93840, 96135, 100464, 101660, 102544, 103530, 104052, 105560, 106743, 109480, 112056, 113390, 118320, 121394, 121992, 123760, 125580, 126672, 128180, 130065, 131376, 134589, 136068, 138040, 138736, 140070, 142324, 147407, 152490, 153816, 158340, 158746, 160080, 164220, 165648, 167440, 170085, 173420, 177905, 179452, 181424, 182091, 185640, 186760, 192270, 203320, 207060, 208104, 211120, 213486, 218960, 224112, 224315, 226780, 238119, 242788, 243984, 251160, 256360, 260130, 269178, 272136, 276080, 280140, 284648, 294814, 303485, 304980, 307632, 316680, 317492, 328440, 340170, 346840, 355810, 358904, 364182, 371280, 373520, 384540, 396865, 406640, 414120, 416208, 426972, 442221, 448630, 453560, 476238, 485576, 502320, 512720, 520260, 533715, 538356, 544272, 560280, 569296, 589628, 606970, 609960, 633360, 634984, 656880, 672945, 680340, 693680, 711620, 717808, 728364, 737035, 769080, 793730, 828240, 853944, 884442, 897260, 907120, 910455, 952476, 971152, 1031849, 1040520, 1067430, 1076712, 1120560, 1179256, 1190595, 1213940, 1219920, 1269968, 1345890, 1360680, 1423240, 1456728, 1474070, 1538160, 1587460, 1707888, 1768884, 1794520, 1820910, 1904952, 2063698, 2081040, 2134860, 2153424, 2211105, 2358512, 2381190, 2427880, 2691780, 2721360, 2846480, 2913456, 2948140, 3095547, 3174920, 3537768, 3589040, 3641820, 3809904, 4127396, 4269720, 4422210, 4762380, 4855760, 5159245, 5383560, 5896280, 6191094, 6349840, 7075536, 7283640, 8254792, 8539440, 8844420, 9524760, 10318490, 10767120, 11792560, 12382188, 14567280, 15477735, 16509584, 17688840, 19049520, 20636980, 24764376, 30955470, 35377680, 41273960, 49528752, 61910940, 82547920, 123821880, 247643760]

約数ペア:

[(1, 247643760), (2, 123821880), (3, 82547920), (4, 61910940), (5, 49528752), (6, 41273960), (7, 35377680), (8, 30955470), (10, 24764376), (12, 20636980), (13, 19049520), (14, 17688840), (15, 16509584), (16, 15477735), (17, 14567280), (20, 12382188), (21, 11792560), (23, 10767120), (24, 10318490), (26, 9524760), (28, 8844420), (29, 8539440), (30, 8254792), (34, 7283640), (35, 7075536), (39, 6349840), (40, 6191094), (42, 5896280), (46, 5383560), (48, 5159245), (51, 4855760), (52, 4762380), (56, 4422210), (58, 4269720), (60, 4127396), (65, 3809904), (68, 3641820), (69, 3589040), (70, 3537768), (78, 3174920), (80, 3095547), (84, 2948140), (85, 2913456), (87, 2846480), (91, 2721360), (92, 2691780), (102, 2427880), (104, 2381190), (105, 2358512), (112, 2211105), (115, 2153424), (116, 2134860), (119, 2081040), (120, 2063698), (130, 1904952), (136, 1820910), (138, 1794520), (140, 1768884), (145, 1707888), (156, 1587460), (161, 1538160), (168, 1474070), (170, 1456728), (174, 1423240), (182, 1360680), (184, 1345890), (195, 1269968), (203, 1219920), (204, 1213940), (208, 1190595), (210, 1179256), (221, 1120560), (230, 1076712), (232, 1067430), (238, 1040520), (240, 1031849), (255, 971152), (260, 952476), (272, 910455), (273, 907120), (276, 897260), (280, 884442), (290, 853944), (299, 828240), (312, 793730), (322, 769080), (336, 737035), (340, 728364), (345, 717808), (348, 711620), (357, 693680), (364, 680340), (368, 672945), (377, 656880), (390, 634984), (391, 633360), (406, 609960), (408, 606970), (420, 589628), (435, 569296), (442, 560280), (455, 544272), (460, 538356), (464, 533715), (476, 520260), (483, 512720), (493, 502320), (510, 485576), (520, 476238), (546, 453560), (552, 448630), (560, 442221), (580, 426972), (595, 416208), (598, 414120), (609, 406640), (624, 396865), (644, 384540), (663, 373520), (667, 371280), (680, 364182), (690, 358904), (696, 355810), (714, 346840), (728, 340170), (754, 328440), (780, 317492), (782, 316680), (805, 307632), (812, 304980), (816, 303485), (840, 294814), (870, 284648), (884, 280140), (897, 276080), (910, 272136), (920, 269178), (952, 260130), (966, 256360), (986, 251160), (1015, 243984), (1020, 242788), (1040, 238119), (1092, 226780), (1104, 224315), (1105, 224112), (1131, 218960), (1160, 213486), (1173, 211120), (1190, 208104), (1196, 207060), (1218, 203320), (1288, 192270), (1326, 186760), (1334, 185640), (1360, 182091), (1365, 181424), (1380, 179452), (1392, 177905), (1428, 173420), (1456, 170085), (1479, 167440), (1495, 165648), (1508, 164220), (1547, 160080), (1560, 158746), (1564, 158340), (1610, 153816), (1624, 152490), (1680, 147407), (1740, 142324), (1768, 140070), (1785, 138736), (1794, 138040), (1820, 136068), (1840, 134589), (1885, 131376), (1904, 130065), (1932, 128180), (1955, 126672), (1972, 125580), (2001, 123760), (2030, 121992), (2040, 121394), (2093, 118320), (2184, 113390), (2210, 112056), (2262, 109480), (2320, 106743), (2346, 105560), (2380, 104052), (2392, 103530), (2415, 102544), (2436, 101660), (2465, 100464), (2576, 96135), (2639, 93840), (2652, 93380), (2668, 92820), (2730, 90712), (2737, 90480), (2760, 89726), (2856, 86710), (2958, 83720), (2990, 82824), (3016, 82110), (3045, 81328), (3094, 80040), (3120, 79373), (3128, 79170), (3220, 76908), (3248, 76245), (3315, 74704), (3335, 74256), (3451, 71760), (3480, 71162), (3536, 70035), (3570, 69368), (3588, 69020), (3640, 68034), (3770, 65688), (3864, 64090), (3910, 63336), (3944, 62790), (4002, 61880), (4060, 60996), (4080, 60697), (4186, 59160), (4368, 56695), (4420, 56028), (4485, 55216), (4524, 54740), (4641, 53360), (4669, 53040), (4692, 52780), (4760, 52026), (4784, 51765), (4830, 51272), (4872, 50830), (4930, 50232), (5083, 48720), (5278, 46920), (5304, 46690), (5336, 46410), (5460, 45356), (5474, 45240), (5520, 44863), (5655, 43792), (5712, 43355), (5865, 42224), (5916, 41860), (5980, 41412), (6032, 41055), (6090, 40664), (6188, 40020), (6256, 39585), (6279, 39440), (6409, 38640), (6440, 38454), (6630, 37352), (6670, 37128), (6902, 35880), (6960, 35581), (7140, 34684), (7176, 34510), (7280, 34017), (7395, 33488), (7540, 32844), (7728, 32045), (7735, 32016), (7820, 31668), (7888, 31395), (7917, 31280), (8004, 30940), (8120, 30498), (8211, 30160), (8372, 29580), (8671, 28560), (8840, 28014), (8970, 27608), (9048, 27370), (9282, 26680), (9338, 26520), (9384, 26390), (9520, 26013), (9660, 25636), (9744, 25415), (9860, 25116), (10005, 24752), (10166, 24360), (10353, 23920), (10465, 23664), (10556, 23460), (10608, 23345), (10672, 23205), (10920, 22678), (10948, 22620), (11310, 21896), (11339, 21840), (11730, 21112), (11832, 20930), (11960, 20706), (12180, 20332), (12376, 20010), (12558, 19720), (12818, 19320), (12880, 19227), (13195, 18768), (13260, 18676), (13340, 18564), (13685, 18096), (13804, 17940), (14007, 17680), (14280, 17342), (14352, 17255), (14790, 16744), (15080, 16422), (15249, 16240), (15470, 16008), (15640, 15834)]