1980064908720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6791}}^1\times {\mathrm{5869}}^1$

素因数の和:12705

約数の個数: 320

約数和(自身を含む): 7119015782400

約数和(自身を除く): 5138950873680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 5869, 6210, 6791, 8280, 9936, 11738, 12420, 13582, 16560, 17607, 20373, 23476, 24840, 27164, 29345, 33955, 35214, 40746, 46952, 49680, 52821, 54328, 58690, 61119, 67910, 70428, 81492, 88035, 93904, 101865, 105642, 108656, 117380, 122238, 134987, 135820, 140856, 156193, 158463, 162984, 176070, 183357, 203730, 211284, 234760, 244476, 264105, 269974, 271640, 281712, 305595, 312386, 316926, 325968, 352140, 366714, 404961, 407460, 422568, 468579, 469520, 488952, 528210, 539948, 543280, 611190, 624772, 633852, 674935, 704280, 733428, 780965, 792315, 809922, 814920, 845136, 916785, 937158, 977904, 1056420, 1079896, 1214883, 1222380, 1249544, 1267704, 1349870, 1405737, 1408560, 1466856, 1561930, 1584630, 1619844, 1629840, 1833570, 1874316, 2024805, 2112840, 2159792, 2342895, 2429766, 2444760, 2499088, 2535408, 2699740, 2811474, 2933712, 3123860, 3169260, 3239688, 3644649, 3667140, 3748632, 4049610, 4217211, 4225680, 4685790, 4859532, 4889520, 5399480, 5622948, 6074415, 6247720, 6338520, 6479376, 7028685, 7289298, 7334280, 7497264, 8099220, 8434422, 9371580, 9719064, 10798960, 11245896, 12148830, 12495440, 12677040, 14057370, 14578596, 14668560, 16198440, 16868844, 18223245, 18743160, 19438128, 21086055, 22491792, 24297660, 28114740, 29157192, 32396880, 33737688, 36446490, 37486320, 39856379, 42172110, 48595320, 56229480, 58314384, 67475376, 72892980, 79712758, 84344220, 97190640, 112458960, 119569137, 145785960, 159425516, 168688440, 199281895, 239138274, 291571920, 318851032, 337376880, 358707411, 398563790, 478276548, 597845685, 637702064, 717414822, 797127580, 916696717, 956553096, 1076122233, 1195691370, 1434829644, 1594255160, 1793537055, 1833393434, 1913106192, 2152244466, 2391382740, 2750090151, 2869659288, 3188510320, 3587074110, 3666786868, 4304488932, 4583483585, 4782765480, 5380611165, 5500180302, 5739318576, 7174148220, 7333573736, 8250270453, 8608977864, 9166967170, 9565530960, 10761222330, 11000360604, 13750450755, 14348296440, 14667147472, 16500540906, 17217955728, 18333934340, 21522444660, 22000721208, 24750811359, 27500901510, 28696592880, 33001081812, 36667868680, 41251352265, 43044889320, 44001442416, 49501622718, 55001803020, 66002163624, 73335737360, 82502704530, 86089778640, 99003245436, 110003606040, 123754056795, 132004327248, 165005409060, 198006490872, 220007212080, 247508113590, 330010818120, 396012981744, 495016227180, 660021636240, 990032454360, 1980064908720]

約数ペア:

[(1, 1980064908720), (2, 990032454360), (3, 660021636240), (4, 495016227180), (5, 396012981744), (6, 330010818120), (8, 247508113590), (9, 220007212080), (10, 198006490872), (12, 165005409060), (15, 132004327248), (16, 123754056795), (18, 110003606040), (20, 99003245436), (23, 86089778640), (24, 82502704530), (27, 73335737360), (30, 66002163624), (36, 55001803020), (40, 49501622718), (45, 44001442416), (46, 43044889320), (48, 41251352265), (54, 36667868680), (60, 33001081812), (69, 28696592880), (72, 27500901510), (80, 24750811359), (90, 22000721208), (92, 21522444660), (108, 18333934340), (115, 17217955728), (120, 16500540906), (135, 14667147472), (138, 14348296440), (144, 13750450755), (180, 11000360604), (184, 10761222330), (207, 9565530960), (216, 9166967170), (230, 8608977864), (240, 8250270453), (270, 7333573736), (276, 7174148220), (345, 5739318576), (360, 5500180302), (368, 5380611165), (414, 4782765480), (432, 4583483585), (460, 4304488932), (540, 3666786868), (552, 3587074110), (621, 3188510320), (690, 2869659288), (720, 2750090151), (828, 2391382740), (920, 2152244466), (1035, 1913106192), (1080, 1833393434), (1104, 1793537055), (1242, 1594255160), (1380, 1434829644), (1656, 1195691370), (1840, 1076122233), (2070, 956553096), (2160, 916696717), (2484, 797127580), (2760, 717414822), (3105, 637702064), (3312, 597845685), (4140, 478276548), (4968, 398563790), (5520, 358707411), (5869, 337376880), (6210, 318851032), (6791, 291571920), (8280, 239138274), (9936, 199281895), (11738, 168688440), (12420, 159425516), (13582, 145785960), (16560, 119569137), (17607, 112458960), (20373, 97190640), (23476, 84344220), (24840, 79712758), (27164, 72892980), (29345, 67475376), (33955, 58314384), (35214, 56229480), (40746, 48595320), (46952, 42172110), (49680, 39856379), (52821, 37486320), (54328, 36446490), (58690, 33737688), (61119, 32396880), (67910, 29157192), (70428, 28114740), (81492, 24297660), (88035, 22491792), (93904, 21086055), (101865, 19438128), (105642, 18743160), (108656, 18223245), (117380, 16868844), (122238, 16198440), (134987, 14668560), (135820, 14578596), (140856, 14057370), (156193, 12677040), (158463, 12495440), (162984, 12148830), (176070, 11245896), (183357, 10798960), (203730, 9719064), (211284, 9371580), (234760, 8434422), (244476, 8099220), (264105, 7497264), (269974, 7334280), (271640, 7289298), (281712, 7028685), (305595, 6479376), (312386, 6338520), (316926, 6247720), (325968, 6074415), (352140, 5622948), (366714, 5399480), (404961, 4889520), (407460, 4859532), (422568, 4685790), (468579, 4225680), (469520, 4217211), (488952, 4049610), (528210, 3748632), (539948, 3667140), (543280, 3644649), (611190, 3239688), (624772, 3169260), (633852, 3123860), (674935, 2933712), (704280, 2811474), (733428, 2699740), (780965, 2535408), (792315, 2499088), (809922, 2444760), (814920, 2429766), (845136, 2342895), (916785, 2159792), (937158, 2112840), (977904, 2024805), (1056420, 1874316), (1079896, 1833570), (1214883, 1629840), (1222380, 1619844), (1249544, 1584630), (1267704, 1561930), (1349870, 1466856), (1405737, 1408560)]