20372220960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6389}}^1$

素因数の和:6500

約数の個数: 384

約数和(自身を含む): 80076003840

約数和(自身を除く): 59703782880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 146, 156, 160, 168, 182, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 312, 336, 364, 365, 390, 416, 420, 438, 455, 480, 511, 520, 546, 560, 584, 624, 672, 728, 730, 780, 840, 876, 910, 949, 1022, 1040, 1092, 1095, 1120, 1168, 1248, 1365, 1456, 1460, 1533, 1560, 1680, 1752, 1820, 1898, 2044, 2080, 2184, 2190, 2336, 2555, 2730, 2847, 2912, 2920, 3066, 3120, 3360, 3504, 3640, 3796, 4088, 4368, 4380, 4745, 5110, 5460, 5694, 5840, 6132, 6240, 6389, 6643, 7008, 7280, 7592, 7665, 8176, 8736, 8760, 9490, 10220, 10920, 11388, 11680, 12264, 12778, 13286, 14235, 14560, 15184, 15330, 16352, 17520, 18980, 19167, 19929, 20440, 21840, 22776, 24528, 25556, 26572, 28470, 30368, 30660, 31945, 33215, 35040, 37960, 38334, 39858, 40880, 43680, 44723, 45552, 49056, 51112, 53144, 56940, 61320, 63890, 66430, 75920, 76668, 79716, 81760, 83057, 89446, 91104, 95835, 99645, 102224, 106288, 113880, 122640, 127780, 132860, 134169, 151840, 153336, 159432, 166114, 178892, 191670, 199290, 204448, 212576, 223615, 227760, 245280, 249171, 255560, 265720, 268338, 306672, 318864, 332228, 357784, 383340, 398580, 415285, 447230, 455520, 466397, 498342, 511120, 531440, 536676, 581399, 613344, 637728, 664456, 670845, 715568, 766680, 797160, 830570, 894460, 932794, 996684, 1022240, 1062880, 1073352, 1162798, 1245855, 1328912, 1341690, 1399191, 1431136, 1533360, 1594320, 1661140, 1744197, 1788920, 1865588, 1993368, 2146704, 2325596, 2331985, 2491710, 2657824, 2683380, 2798382, 2906995, 3066720, 3188640, 3264779, 3322280, 3488394, 3577840, 3731176, 3986736, 4293408, 4651192, 4663970, 4983420, 5366760, 5596764, 5813990, 6063161, 6529558, 6644560, 6976788, 6995955, 7155680, 7462352, 7973472, 8720985, 9302384, 9327940, 9794337, 9966840, 10733520, 11193528, 11627980, 12126322, 13059116, 13289120, 13953576, 13991910, 14924704, 16323895, 17441970, 18189483, 18604768, 18655880, 19588674, 19933680, 21467040, 22387056, 23255960, 24252644, 26118232, 27907152, 27983820, 30315805, 32647790, 34883940, 36378966, 37311760, 39177348, 39867360, 42442127, 44774112, 46511920, 48505288, 48971685, 52236464, 55814304, 55967640, 60631610, 65295580, 69767880, 72757932, 74623520, 78354696, 84884254, 90947415, 93023840, 97010576, 97943370, 104472928, 111935280, 121263220, 127326381, 130591160, 139535760, 145515864, 156709392, 169768508, 181894830, 194021152, 195886740, 212210635, 223870560, 242526440, 254652762, 261182320, 279071520, 291031728, 313418784, 339537016, 363789660, 391773480, 424421270, 485052880, 509305524, 522364640, 582063456, 636631905, 679074032, 727579320, 783546960, 848842540, 970105760, 1018611048, 1273263810, 1358148064, 1455158640, 1567093920, 1697685080, 2037222096, 2546527620, 2910317280, 3395370160, 4074444192, 5093055240, 6790740320, 10186110480, 20372220960]

約数ペア:

[(1, 20372220960), (2, 10186110480), (3, 6790740320), (4, 5093055240), (5, 4074444192), (6, 3395370160), (7, 2910317280), (8, 2546527620), (10, 2037222096), (12, 1697685080), (13, 1567093920), (14, 1455158640), (15, 1358148064), (16, 1273263810), (20, 1018611048), (21, 970105760), (24, 848842540), (26, 783546960), (28, 727579320), (30, 679074032), (32, 636631905), (35, 582063456), (39, 522364640), (40, 509305524), (42, 485052880), (48, 424421270), (52, 391773480), (56, 363789660), (60, 339537016), (65, 313418784), (70, 291031728), (73, 279071520), (78, 261182320), (80, 254652762), (84, 242526440), (91, 223870560), (96, 212210635), (104, 195886740), (105, 194021152), (112, 181894830), (120, 169768508), (130, 156709392), (140, 145515864), (146, 139535760), (156, 130591160), (160, 127326381), (168, 121263220), (182, 111935280), (195, 104472928), (208, 97943370), (210, 97010576), (219, 93023840), (224, 90947415), (240, 84884254), (260, 78354696), (273, 74623520), (280, 72757932), (292, 69767880), (312, 65295580), (336, 60631610), (364, 55967640), (365, 55814304), (390, 52236464), (416, 48971685), (420, 48505288), (438, 46511920), (455, 44774112), (480, 42442127), (511, 39867360), (520, 39177348), (546, 37311760), (560, 36378966), (584, 34883940), (624, 32647790), (672, 30315805), (728, 27983820), (730, 27907152), (780, 26118232), (840, 24252644), (876, 23255960), (910, 22387056), (949, 21467040), (1022, 19933680), (1040, 19588674), (1092, 18655880), (1095, 18604768), (1120, 18189483), (1168, 17441970), (1248, 16323895), (1365, 14924704), (1456, 13991910), (1460, 13953576), (1533, 13289120), (1560, 13059116), (1680, 12126322), (1752, 11627980), (1820, 11193528), (1898, 10733520), (2044, 9966840), (2080, 9794337), (2184, 9327940), (2190, 9302384), (2336, 8720985), (2555, 7973472), (2730, 7462352), (2847, 7155680), (2912, 6995955), (2920, 6976788), (3066, 6644560), (3120, 6529558), (3360, 6063161), (3504, 5813990), (3640, 5596764), (3796, 5366760), (4088, 4983420), (4368, 4663970), (4380, 4651192), (4745, 4293408), (5110, 3986736), (5460, 3731176), (5694, 3577840), (5840, 3488394), (6132, 3322280), (6240, 3264779), (6389, 3188640), (6643, 3066720), (7008, 2906995), (7280, 2798382), (7592, 2683380), (7665, 2657824), (8176, 2491710), (8736, 2331985), (8760, 2325596), (9490, 2146704), (10220, 1993368), (10920, 1865588), (11388, 1788920), (11680, 1744197), (12264, 1661140), (12778, 1594320), (13286, 1533360), (14235, 1431136), (14560, 1399191), (15184, 1341690), (15330, 1328912), (16352, 1245855), (17520, 1162798), (18980, 1073352), (19167, 1062880), (19929, 1022240), (20440, 996684), (21840, 932794), (22776, 894460), (24528, 830570), (25556, 797160), (26572, 766680), (28470, 715568), (30368, 670845), (30660, 664456), (31945, 637728), (33215, 613344), (35040, 581399), (37960, 536676), (38334, 531440), (39858, 511120), (40880, 498342), (43680, 466397), (44723, 455520), (45552, 447230), (49056, 415285), (51112, 398580), (53144, 383340), (56940, 357784), (61320, 332228), (63890, 318864), (66430, 306672), (75920, 268338), (76668, 265720), (79716, 255560), (81760, 249171), (83057, 245280), (89446, 227760), (91104, 223615), (95835, 212576), (99645, 204448), (102224, 199290), (106288, 191670), (113880, 178892), (122640, 166114), (127780, 159432), (132860, 153336), (134169, 151840)]