72913770720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12281}}^1$

素因数の和:12359

約数の個数: 576

約数和(自身を含む): 309011189760

約数和(自身を除く): 236097419040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 160, 168, 171, 180, 186, 190, 210, 217, 224, 228, 240, 248, 252, 266, 279, 280, 285, 288, 304, 310, 315, 336, 342, 360, 372, 380, 399, 420, 434, 456, 465, 480, 496, 504, 532, 558, 560, 570, 589, 608, 620, 630, 651, 665, 672, 684, 720, 744, 760, 798, 840, 855, 868, 912, 930, 992, 1008, 1064, 1085, 1116, 1120, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1440, 1488, 1520, 1596, 1680, 1710, 1736, 1767, 1824, 1860, 1953, 1995, 2016, 2128, 2170, 2232, 2280, 2356, 2394, 2480, 2520, 2604, 2660, 2736, 2790, 2945, 2976, 3040, 3192, 3255, 3360, 3420, 3472, 3534, 3720, 3906, 3990, 4123, 4256, 4340, 4464, 4560, 4712, 4788, 4960, 5040, 5208, 5301, 5320, 5472, 5580, 5890, 5985, 6384, 6510, 6840, 6944, 7068, 7440, 7812, 7980, 8246, 8680, 8835, 8928, 9120, 9424, 9576, 9765, 10080, 10416, 10602, 10640, 11160, 11780, 11970, 12281, 12369, 12768, 13020, 13680, 14136, 14880, 15624, 15960, 16492, 17360, 17670, 18848, 19152, 19530, 20615, 20832, 21204, 21280, 22320, 23560, 23940, 24562, 24738, 26040, 26505, 27360, 28272, 31248, 31920, 32984, 34720, 35340, 36843, 37107, 38304, 39060, 41230, 42408, 44640, 47120, 47880, 49124, 49476, 52080, 53010, 56544, 61405, 61845, 62496, 63840, 65968, 70680, 73686, 74214, 78120, 82460, 84816, 85967, 94240, 95760, 98248, 98952, 104160, 106020, 110529, 122810, 123690, 131936, 141360, 147372, 148428, 156240, 164920, 169632, 171934, 184215, 185535, 191520, 196496, 197904, 212040, 221058, 233339, 245620, 247380, 257901, 282720, 294744, 296856, 312480, 329840, 343868, 368430, 371070, 380711, 392992, 395808, 424080, 429835, 442116, 466678, 491240, 494760, 515802, 552645, 589488, 593712, 659680, 687736, 700017, 736860, 742140, 761422, 773703, 848160, 859670, 884232, 933356, 982480, 989520, 1031604, 1105290, 1142133, 1166695, 1178976, 1187424, 1289505, 1375472, 1400034, 1473720, 1484280, 1522844, 1547406, 1633373, 1719340, 1768464, 1866712, 1903555, 1964960, 1979040, 2063208, 2100051, 2210580, 2284266, 2333390, 2579010, 2664977, 2750944, 2800068, 2947440, 2968560, 3045688, 3094812, 3266746, 3426399, 3438680, 3500085, 3536928, 3733424, 3807110, 3868515, 4126416, 4200102, 4421160, 4568532, 4666780, 4900119, 5158020, 5329954, 5600136, 5710665, 5894880, 5937120, 6091376, 6189624, 6533492, 6852798, 6877360, 7000170, 7233509, 7466848, 7614220, 7737030, 7994931, 8166865, 8252832, 8400204, 8842320, 9137064, 9333560, 9800238, 10316040, 10500255, 10659908, 11200272, 11421330, 12182752, 12379248, 13066984, 13324885, 13705596, 13754720, 14000340, 14467018, 14700357, 15228440, 15474060, 15989862, 16333730, 16800408, 17131995, 17684640, 18274128, 18667120, 19600476, 20632080, 21000510, 21319816, 21700527, 22400544, 22842660, 23984793, 24500595, 24758496, 26133968, 26649770, 27411192, 28000680, 28934036, 29400714, 30456880, 30948120, 31979724, 32667460, 33600816, 34263990, 36167545, 36548256, 37334240, 39200952, 39974655, 41264160, 42001020, 42639632, 43401054, 45685320, 47969586, 49001190, 50634563, 52267936, 53299540, 54822384, 56001360, 57868072, 58801428, 60913760, 61896240, 63959448, 65101581, 65334920, 67201632, 68527980, 72335090, 73501785, 78401904, 79949310, 84002040, 85279264, 86802108, 91370640, 95939172, 98002380, 101269126, 106599080, 108502635, 109644768, 112002720, 115736144, 117602856, 119923965, 123792480, 127918896, 130203162, 130669840, 137055960, 144670180, 147003570, 151903689, 156803808, 159898620, 168004080, 173604216, 182741280, 191878344, 196004760, 202538252, 213198160, 217005270, 231472288, 235205712, 239847930, 253172815, 255837792, 260406324, 261339680, 274111920, 289340360, 294007140, 303807378, 319797240, 325507905, 336008160, 347208432, 383756688, 392009520, 405076504, 426396320, 434010540, 455711067, 470411424, 479695860, 506345630, 520812648, 548223840, 578680720, 588014280, 607614756, 639594480, 651015810, 694416864, 759518445, 767513376, 784019040, 810153008, 868021080, 911422134, 959391720, 1012691260, 1041625296, 1157361440, 1176028560, 1215229512, 1279188960, 1302031620, 1519036890, 1620306016, 1736042160, 1822844268, 1918783440, 2025382520, 2083250592, 2278555335, 2352057120, 2430459024, 2604063240, 3038073780, 3472084320, 3645688536, 3837566880, 4050765040, 4557110670, 4860918048, 5208126480, 6076147560, 7291377072, 8101530080, 9114221340, 10416252960, 12152295120, 14582754144, 18228442680, 24304590240, 36456885360, 72913770720]

約数ペア:

[(1, 72913770720), (2, 36456885360), (3, 24304590240), (4, 18228442680), (5, 14582754144), (6, 12152295120), (7, 10416252960), (8, 9114221340), (9, 8101530080), (10, 7291377072), (12, 6076147560), (14, 5208126480), (15, 4860918048), (16, 4557110670), (18, 4050765040), (19, 3837566880), (20, 3645688536), (21, 3472084320), (24, 3038073780), (28, 2604063240), (30, 2430459024), (31, 2352057120), (32, 2278555335), (35, 2083250592), (36, 2025382520), (38, 1918783440), (40, 1822844268), (42, 1736042160), (45, 1620306016), (48, 1519036890), (56, 1302031620), (57, 1279188960), (60, 1215229512), (62, 1176028560), (63, 1157361440), (70, 1041625296), (72, 1012691260), (76, 959391720), (80, 911422134), (84, 868021080), (90, 810153008), (93, 784019040), (95, 767513376), (96, 759518445), (105, 694416864), (112, 651015810), (114, 639594480), (120, 607614756), (124, 588014280), (126, 578680720), (133, 548223840), (140, 520812648), (144, 506345630), (152, 479695860), (155, 470411424), (160, 455711067), (168, 434010540), (171, 426396320), (180, 405076504), (186, 392009520), (190, 383756688), (210, 347208432), (217, 336008160), (224, 325507905), (228, 319797240), (240, 303807378), (248, 294007140), (252, 289340360), (266, 274111920), (279, 261339680), (280, 260406324), (285, 255837792), (288, 253172815), (304, 239847930), (310, 235205712), (315, 231472288), (336, 217005270), (342, 213198160), (360, 202538252), (372, 196004760), (380, 191878344), (399, 182741280), (420, 173604216), (434, 168004080), (456, 159898620), (465, 156803808), (480, 151903689), (496, 147003570), (504, 144670180), (532, 137055960), (558, 130669840), (560, 130203162), (570, 127918896), (589, 123792480), (608, 119923965), (620, 117602856), (630, 115736144), (651, 112002720), (665, 109644768), (672, 108502635), (684, 106599080), (720, 101269126), (744, 98002380), (760, 95939172), (798, 91370640), (840, 86802108), (855, 85279264), (868, 84002040), (912, 79949310), (930, 78401904), (992, 73501785), (1008, 72335090), (1064, 68527980), (1085, 67201632), (1116, 65334920), (1120, 65101581), (1140, 63959448), (1178, 61896240), (1197, 60913760), (1240, 58801428), (1260, 57868072), (1302, 56001360), (1330, 54822384), (1368, 53299540), (1395, 52267936), (1440, 50634563), (1488, 49001190), (1520, 47969586), (1596, 45685320), (1680, 43401054), (1710, 42639632), (1736, 42001020), (1767, 41264160), (1824, 39974655), (1860, 39200952), (1953, 37334240), (1995, 36548256), (2016, 36167545), (2128, 34263990), (2170, 33600816), (2232, 32667460), (2280, 31979724), (2356, 30948120), (2394, 30456880), (2480, 29400714), (2520, 28934036), (2604, 28000680), (2660, 27411192), (2736, 26649770), (2790, 26133968), (2945, 24758496), (2976, 24500595), (3040, 23984793), (3192, 22842660), (3255, 22400544), (3360, 21700527), (3420, 21319816), (3472, 21000510), (3534, 20632080), (3720, 19600476), (3906, 18667120), (3990, 18274128), (4123, 17684640), (4256, 17131995), (4340, 16800408), (4464, 16333730), (4560, 15989862), (4712, 15474060), (4788, 15228440), (4960, 14700357), (5040, 14467018), (5208, 14000340), (5301, 13754720), (5320, 13705596), (5472, 13324885), (5580, 13066984), (5890, 12379248), (5985, 12182752), (6384, 11421330), (6510, 11200272), (6840, 10659908), (6944, 10500255), (7068, 10316040), (7440, 9800238), (7812, 9333560), (7980, 9137064), (8246, 8842320), (8680, 8400204), (8835, 8252832), (8928, 8166865), (9120, 7994931), (9424, 7737030), (9576, 7614220), (9765, 7466848), (10080, 7233509), (10416, 7000170), (10602, 6877360), (10640, 6852798), (11160, 6533492), (11780, 6189624), (11970, 6091376), (12281, 5937120), (12369, 5894880), (12768, 5710665), (13020, 5600136), (13680, 5329954), (14136, 5158020), (14880, 4900119), (15624, 4666780), (15960, 4568532), (16492, 4421160), (17360, 4200102), (17670, 4126416), (18848, 3868515), (19152, 3807110), (19530, 3733424), (20615, 3536928), (20832, 3500085), (21204, 3438680), (21280, 3426399), (22320, 3266746), (23560, 3094812), (23940, 3045688), (24562, 2968560), (24738, 2947440), (26040, 2800068), (26505, 2750944), (27360, 2664977), (28272, 2579010), (31248, 2333390), (31920, 2284266), (32984, 2210580), (34720, 2100051), (35340, 2063208), (36843, 1979040), (37107, 1964960), (38304, 1903555), (39060, 1866712), (41230, 1768464), (42408, 1719340), (44640, 1633373), (47120, 1547406), (47880, 1522844), (49124, 1484280), (49476, 1473720), (52080, 1400034), (53010, 1375472), (56544, 1289505), (61405, 1187424), (61845, 1178976), (62496, 1166695), (63840, 1142133), (65968, 1105290), (70680, 1031604), (73686, 989520), (74214, 982480), (78120, 933356), (82460, 884232), (84816, 859670), (85967, 848160), (94240, 773703), (95760, 761422), (98248, 742140), (98952, 736860), (104160, 700017), (106020, 687736), (110529, 659680), (122810, 593712), (123690, 589488), (131936, 552645), (141360, 515802), (147372, 494760), (148428, 491240), (156240, 466678), (164920, 442116), (169632, 429835), (171934, 424080), (184215, 395808), (185535, 392992), (191520, 380711), (196496, 371070), (197904, 368430), (212040, 343868), (221058, 329840), (233339, 312480), (245620, 296856), (247380, 294744), (257901, 282720)]