81592704720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1\times {\mathrm{3023}}^1$

素因数の和:5034

約数の個数: 240

約数和(自身を含む): 288679023360

約数和(自身を除く): 207086318640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 1973, 2280, 2736, 3023, 3420, 3946, 4560, 5919, 6046, 6840, 7892, 9069, 9865, 11838, 12092, 13680, 15115, 15784, 17757, 18138, 19730, 23676, 24184, 27207, 29595, 30230, 31568, 35514, 36276, 37487, 39460, 45345, 47352, 48368, 54414, 57437, 59190, 60460, 71028, 72552, 74974, 78920, 88785, 90690, 94704, 108828, 112461, 114874, 118380, 120920, 136035, 142056, 145104, 149948, 157840, 172311, 177570, 181380, 187435, 217656, 224922, 229748, 236760, 241840, 272070, 284112, 287185, 299896, 337383, 344622, 355140, 362760, 374870, 435312, 449844, 459496, 473520, 516933, 544140, 562305, 574370, 599792, 674766, 689244, 710280, 725520, 749740, 861555, 899688, 918992, 1033866, 1088280, 1124610, 1148740, 1349532, 1378488, 1420560, 1499480, 1686915, 1723110, 1799376, 2067732, 2176560, 2249220, 2297480, 2584665, 2699064, 2756976, 2998960, 3373830, 3446220, 4135464, 4498440, 4594960, 5169330, 5398128, 5964379, 6747660, 6892440, 8270928, 8996880, 10338660, 11928758, 13495320, 13784880, 17893137, 20677320, 23857516, 26990640, 29821895, 35786274, 41354640, 47715032, 53679411, 59643790, 71572548, 89465685, 95430064, 107358822, 113323201, 119287580, 143145096, 178931370, 214717644, 226646402, 238575160, 268397055, 286290192, 339969603, 357862740, 429435288, 453292804, 477150320, 536794110, 566616005, 679939206, 715725480, 858870576, 906585608, 1019908809, 1073588220, 1133232010, 1359878412, 1431450960, 1699848015, 1813171216, 2039817618, 2147176440, 2266464020, 2719756824, 3399696030, 4079635236, 4294352880, 4532928040, 5099544045, 5439513648, 6799392060, 8159270472, 9065856080, 10199088090, 13598784120, 16318540944, 20398176180, 27197568240, 40796352360, 81592704720]

約数ペア:

[(1, 81592704720), (2, 40796352360), (3, 27197568240), (4, 20398176180), (5, 16318540944), (6, 13598784120), (8, 10199088090), (9, 9065856080), (10, 8159270472), (12, 6799392060), (15, 5439513648), (16, 5099544045), (18, 4532928040), (19, 4294352880), (20, 4079635236), (24, 3399696030), (30, 2719756824), (36, 2266464020), (38, 2147176440), (40, 2039817618), (45, 1813171216), (48, 1699848015), (57, 1431450960), (60, 1359878412), (72, 1133232010), (76, 1073588220), (80, 1019908809), (90, 906585608), (95, 858870576), (114, 715725480), (120, 679939206), (144, 566616005), (152, 536794110), (171, 477150320), (180, 453292804), (190, 429435288), (228, 357862740), (240, 339969603), (285, 286290192), (304, 268397055), (342, 238575160), (360, 226646402), (380, 214717644), (456, 178931370), (570, 143145096), (684, 119287580), (720, 113323201), (760, 107358822), (855, 95430064), (912, 89465685), (1140, 71572548), (1368, 59643790), (1520, 53679411), (1710, 47715032), (1973, 41354640), (2280, 35786274), (2736, 29821895), (3023, 26990640), (3420, 23857516), (3946, 20677320), (4560, 17893137), (5919, 13784880), (6046, 13495320), (6840, 11928758), (7892, 10338660), (9069, 8996880), (9865, 8270928), (11838, 6892440), (12092, 6747660), (13680, 5964379), (15115, 5398128), (15784, 5169330), (17757, 4594960), (18138, 4498440), (19730, 4135464), (23676, 3446220), (24184, 3373830), (27207, 2998960), (29595, 2756976), (30230, 2699064), (31568, 2584665), (35514, 2297480), (36276, 2249220), (37487, 2176560), (39460, 2067732), (45345, 1799376), (47352, 1723110), (48368, 1686915), (54414, 1499480), (57437, 1420560), (59190, 1378488), (60460, 1349532), (71028, 1148740), (72552, 1124610), (74974, 1088280), (78920, 1033866), (88785, 918992), (90690, 899688), (94704, 861555), (108828, 749740), (112461, 725520), (114874, 710280), (118380, 689244), (120920, 674766), (136035, 599792), (142056, 574370), (145104, 562305), (149948, 544140), (157840, 516933), (172311, 473520), (177570, 459496), (181380, 449844), (187435, 435312), (217656, 374870), (224922, 362760), (229748, 355140), (236760, 344622), (241840, 337383), (272070, 299896), (284112, 287185)]