887344080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27799}}^1$

素因数の和:27841

約数の個数: 160

約数和(自身を含む): 3309312000

約数和(自身を除く): 2421967920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 27799, 31920, 55598, 83397, 111196, 138995, 166794, 194593, 222392, 277990, 333588, 389186, 416985, 444784, 528181, 555980, 583779, 667176, 778372, 833970, 972965, 1056362, 1111960, 1167558, 1334352, 1556744, 1584543, 1667940, 1945930, 2112724, 2223920, 2335116, 2640905, 2918895, 3113488, 3169086, 3335880, 3697267, 3891860, 4225448, 4670232, 5281810, 5837790, 6338172, 6671760, 7394534, 7783720, 7922715, 8450896, 9340464, 10563620, 11091801, 11675580, 12676344, 14789068, 15567440, 15845430, 18486335, 21127240, 22183602, 23351160, 25352688, 29578136, 31690860, 36972670, 42254480, 44367204, 46702320, 55459005, 59156272, 63381720, 73945340, 88734408, 110918010, 126763440, 147890680, 177468816, 221836020, 295781360, 443672040, 887344080]

約数ペア:

[(1, 887344080), (2, 443672040), (3, 295781360), (4, 221836020), (5, 177468816), (6, 147890680), (7, 126763440), (8, 110918010), (10, 88734408), (12, 73945340), (14, 63381720), (15, 59156272), (16, 55459005), (19, 46702320), (20, 44367204), (21, 42254480), (24, 36972670), (28, 31690860), (30, 29578136), (35, 25352688), (38, 23351160), (40, 22183602), (42, 21127240), (48, 18486335), (56, 15845430), (57, 15567440), (60, 14789068), (70, 12676344), (76, 11675580), (80, 11091801), (84, 10563620), (95, 9340464), (105, 8450896), (112, 7922715), (114, 7783720), (120, 7394534), (133, 6671760), (140, 6338172), (152, 5837790), (168, 5281810), (190, 4670232), (210, 4225448), (228, 3891860), (240, 3697267), (266, 3335880), (280, 3169086), (285, 3113488), (304, 2918895), (336, 2640905), (380, 2335116), (399, 2223920), (420, 2112724), (456, 1945930), (532, 1667940), (560, 1584543), (570, 1556744), (665, 1334352), (760, 1167558), (798, 1111960), (840, 1056362), (912, 972965), (1064, 833970), (1140, 778372), (1330, 667176), (1520, 583779), (1596, 555980), (1680, 528181), (1995, 444784), (2128, 416985), (2280, 389186), (2660, 333588), (3192, 277990), (3990, 222392), (4560, 194593), (5320, 166794), (6384, 138995), (7980, 111196), (10640, 83397), (15960, 55598), (27799, 31920)]