1838752740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 288

約数和(自身を含む): 6582925440

約数和(自身を除く): 4744172700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 37, 38, 44, 45, 55, 57, 60, 66, 74, 76, 90, 95, 99, 110, 111, 114, 132, 148, 165, 171, 180, 185, 190, 198, 209, 220, 222, 228, 285, 330, 333, 342, 370, 380, 396, 407, 418, 444, 495, 555, 570, 627, 660, 666, 684, 703, 740, 814, 836, 855, 990, 1045, 1110, 1140, 1221, 1254, 1321, 1332, 1406, 1628, 1665, 1710, 1881, 1980, 2035, 2090, 2109, 2220, 2442, 2508, 2642, 2812, 3135, 3330, 3420, 3515, 3663, 3762, 3963, 4070, 4180, 4218, 4884, 5284, 6105, 6270, 6327, 6605, 6660, 7030, 7326, 7524, 7733, 7926, 8140, 8436, 9405, 10545, 11889, 12210, 12540, 12654, 13210, 14060, 14531, 14652, 15466, 15852, 18315, 18810, 19815, 21090, 23199, 23778, 24420, 25099, 25308, 26420, 29062, 30932, 31635, 36630, 37620, 38665, 39630, 42180, 43593, 46398, 47556, 48877, 50198, 58124, 59445, 63270, 69597, 72655, 73260, 75297, 77330, 79260, 87186, 92796, 97754, 100396, 115995, 118890, 125495, 126540, 130779, 139194, 145310, 146631, 150594, 154660, 174372, 195508, 217965, 225891, 231990, 237780, 244385, 250990, 261558, 276089, 278388, 290620, 293262, 301188, 347985, 376485, 435930, 439893, 451782, 463980, 488770, 501980, 523116, 537647, 552178, 586524, 653895, 695970, 733155, 752970, 828267, 871860, 879786, 903564, 928663, 977540, 1075294, 1104356, 1129455, 1307790, 1380445, 1391940, 1466310, 1505940, 1612941, 1656534, 1759572, 1857326, 2150588, 2199465, 2258910, 2484801, 2615580, 2688235, 2760890, 2785989, 2932620, 3225882, 3313068, 3714652, 4141335, 4398930, 4517820, 4643315, 4838823, 4969602, 5376470, 5521780, 5571978, 6451764, 8064705, 8282670, 8357967, 8797860, 9286630, 9677646, 9939204, 10215293, 10752940, 11143956, 12424005, 13929945, 16129410, 16565340, 16715934, 18573260, 19355292, 20430586, 24194115, 24848010, 27859890, 30645879, 32258820, 33431868, 40861172, 41789835, 48388230, 49696020, 51076465, 55719780, 61291758, 83579670, 91937637, 96776460, 102152930, 122583516, 153229395, 167159340, 183875274, 204305860, 306458790, 367750548, 459688185, 612917580, 919376370, 1838752740]

約数ペア:

[(1, 1838752740), (2, 919376370), (3, 612917580), (4, 459688185), (5, 367750548), (6, 306458790), (9, 204305860), (10, 183875274), (11, 167159340), (12, 153229395), (15, 122583516), (18, 102152930), (19, 96776460), (20, 91937637), (22, 83579670), (30, 61291758), (33, 55719780), (36, 51076465), (37, 49696020), (38, 48388230), (44, 41789835), (45, 40861172), (55, 33431868), (57, 32258820), (60, 30645879), (66, 27859890), (74, 24848010), (76, 24194115), (90, 20430586), (95, 19355292), (99, 18573260), (110, 16715934), (111, 16565340), (114, 16129410), (132, 13929945), (148, 12424005), (165, 11143956), (171, 10752940), (180, 10215293), (185, 9939204), (190, 9677646), (198, 9286630), (209, 8797860), (220, 8357967), (222, 8282670), (228, 8064705), (285, 6451764), (330, 5571978), (333, 5521780), (342, 5376470), (370, 4969602), (380, 4838823), (396, 4643315), (407, 4517820), (418, 4398930), (444, 4141335), (495, 3714652), (555, 3313068), (570, 3225882), (627, 2932620), (660, 2785989), (666, 2760890), (684, 2688235), (703, 2615580), (740, 2484801), (814, 2258910), (836, 2199465), (855, 2150588), (990, 1857326), (1045, 1759572), (1110, 1656534), (1140, 1612941), (1221, 1505940), (1254, 1466310), (1321, 1391940), (1332, 1380445), (1406, 1307790), (1628, 1129455), (1665, 1104356), (1710, 1075294), (1881, 977540), (1980, 928663), (2035, 903564), (2090, 879786), (2109, 871860), (2220, 828267), (2442, 752970), (2508, 733155), (2642, 695970), (2812, 653895), (3135, 586524), (3330, 552178), (3420, 537647), (3515, 523116), (3663, 501980), (3762, 488770), (3963, 463980), (4070, 451782), (4180, 439893), (4218, 435930), (4884, 376485), (5284, 347985), (6105, 301188), (6270, 293262), (6327, 290620), (6605, 278388), (6660, 276089), (7030, 261558), (7326, 250990), (7524, 244385), (7733, 237780), (7926, 231990), (8140, 225891), (8436, 217965), (9405, 195508), (10545, 174372), (11889, 154660), (12210, 150594), (12540, 146631), (12654, 145310), (13210, 139194), (14060, 130779), (14531, 126540), (14652, 125495), (15466, 118890), (15852, 115995), (18315, 100396), (18810, 97754), (19815, 92796), (21090, 87186), (23199, 79260), (23778, 77330), (24420, 75297), (25099, 73260), (25308, 72655), (26420, 69597), (29062, 63270), (30932, 59445), (31635, 58124), (36630, 50198), (37620, 48877), (38665, 47556), (39630, 46398), (42180, 43593)]