72239404160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47287}}^1$

素因数の和:47355

約数の個数: 256

約数和(自身を含む): 222261166080

約数和(自身を除く): 150021761920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 640, 682, 704, 770, 868, 880, 896, 992, 1085, 1120, 1232, 1240, 1364, 1408, 1540, 1705, 1736, 1760, 1984, 2170, 2240, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 3520, 3968, 4340, 4480, 4774, 4928, 4960, 5456, 6160, 6820, 6944, 7040, 8680, 9548, 9856, 9920, 10912, 11935, 12320, 13640, 13888, 17360, 19096, 19840, 21824, 23870, 24640, 27280, 27776, 34720, 38192, 43648, 47287, 47740, 49280, 54560, 69440, 76384, 94574, 95480, 109120, 138880, 152768, 189148, 190960, 218240, 236435, 305536, 331009, 378296, 381920, 472870, 520157, 662018, 756592, 763840, 945740, 1040314, 1324036, 1465897, 1513184, 1527680, 1655045, 1891480, 2080628, 2600785, 2648072, 2931794, 3026368, 3310090, 3641099, 3782960, 4161256, 5201570, 5296144, 5863588, 6052736, 6620180, 7282198, 7329485, 7565920, 8322512, 10261279, 10403140, 10592288, 11727176, 13240360, 14564396, 14658970, 15131840, 16124867, 16645024, 18205495, 20522558, 20806280, 21184576, 23454352, 26480720, 29128792, 29317940, 30263680, 32249734, 33290048, 36410990, 41045116, 41612560, 42369152, 46908704, 51306395, 52961440, 58257584, 58635880, 64499468, 66580096, 72821980, 80624335, 82090232, 83225120, 93817408, 102612790, 105922880, 112874069, 116515168, 117271760, 128998936, 145643960, 161248670, 164180464, 166450240, 187634816, 205225580, 211845760, 225748138, 233030336, 234543520, 257997872, 291287920, 322497340, 328360928, 332900480, 410451160, 451496276, 466060672, 469087040, 515995744, 564370345, 582575840, 644994680, 656721856, 820902320, 902992552, 938174080, 1031991488, 1128740690, 1165151680, 1289989360, 1313443712, 1641804640, 1805985104, 2063982976, 2257481380, 2330303360, 2579978720, 3283609280, 3611970208, 4514962760, 5159957440, 6567218560, 7223940416, 9029925520, 10319914880, 14447880832, 18059851040, 36119702080, 72239404160]

約数ペア:

[(1, 72239404160), (2, 36119702080), (4, 18059851040), (5, 14447880832), (7, 10319914880), (8, 9029925520), (10, 7223940416), (11, 6567218560), (14, 5159957440), (16, 4514962760), (20, 3611970208), (22, 3283609280), (28, 2579978720), (31, 2330303360), (32, 2257481380), (35, 2063982976), (40, 1805985104), (44, 1641804640), (55, 1313443712), (56, 1289989360), (62, 1165151680), (64, 1128740690), (70, 1031991488), (77, 938174080), (80, 902992552), (88, 820902320), (110, 656721856), (112, 644994680), (124, 582575840), (128, 564370345), (140, 515995744), (154, 469087040), (155, 466060672), (160, 451496276), (176, 410451160), (217, 332900480), (220, 328360928), (224, 322497340), (248, 291287920), (280, 257997872), (308, 234543520), (310, 233030336), (320, 225748138), (341, 211845760), (352, 205225580), (385, 187634816), (434, 166450240), (440, 164180464), (448, 161248670), (496, 145643960), (560, 128998936), (616, 117271760), (620, 116515168), (640, 112874069), (682, 105922880), (704, 102612790), (770, 93817408), (868, 83225120), (880, 82090232), (896, 80624335), (992, 72821980), (1085, 66580096), (1120, 64499468), (1232, 58635880), (1240, 58257584), (1364, 52961440), (1408, 51306395), (1540, 46908704), (1705, 42369152), (1736, 41612560), (1760, 41045116), (1984, 36410990), (2170, 33290048), (2240, 32249734), (2387, 30263680), (2464, 29317940), (2480, 29128792), (2728, 26480720), (3080, 23454352), (3410, 21184576), (3472, 20806280), (3520, 20522558), (3968, 18205495), (4340, 16645024), (4480, 16124867), (4774, 15131840), (4928, 14658970), (4960, 14564396), (5456, 13240360), (6160, 11727176), (6820, 10592288), (6944, 10403140), (7040, 10261279), (8680, 8322512), (9548, 7565920), (9856, 7329485), (9920, 7282198), (10912, 6620180), (11935, 6052736), (12320, 5863588), (13640, 5296144), (13888, 5201570), (17360, 4161256), (19096, 3782960), (19840, 3641099), (21824, 3310090), (23870, 3026368), (24640, 2931794), (27280, 2648072), (27776, 2600785), (34720, 2080628), (38192, 1891480), (43648, 1655045), (47287, 1527680), (47740, 1513184), (49280, 1465897), (54560, 1324036), (69440, 1040314), (76384, 945740), (94574, 763840), (95480, 756592), (109120, 662018), (138880, 520157), (152768, 472870), (189148, 381920), (190960, 378296), (218240, 331009), (236435, 305536)]