146215020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 488261088

約数和(自身を除く): 342046068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 980, 1148, 1213, 1230, 1435, 1470, 1722, 2009, 2426, 2460, 2870, 2940, 3444, 3639, 4018, 4305, 4852, 5740, 6027, 6065, 7278, 8036, 8491, 8610, 10045, 12054, 12130, 14556, 16982, 17220, 18195, 20090, 24108, 24260, 25473, 30135, 33964, 36390, 40180, 42455, 49733, 50946, 59437, 60270, 72780, 84910, 99466, 101892, 118874, 120540, 127365, 149199, 169820, 178311, 198932, 237748, 248665, 254730, 297185, 298398, 348131, 356622, 497330, 509460, 594370, 596796, 696262, 713244, 745995, 891555, 994660, 1044393, 1188740, 1392524, 1491990, 1740655, 1783110, 2088786, 2436917, 2983980, 3481310, 3566220, 4177572, 4873834, 5221965, 6962620, 7310751, 9747668, 10443930, 12184585, 14621502, 20887860, 24369170, 29243004, 36553755, 48738340, 73107510, 146215020]

約数ペア:

[(1, 146215020), (2, 73107510), (3, 48738340), (4, 36553755), (5, 29243004), (6, 24369170), (7, 20887860), (10, 14621502), (12, 12184585), (14, 10443930), (15, 9747668), (20, 7310751), (21, 6962620), (28, 5221965), (30, 4873834), (35, 4177572), (41, 3566220), (42, 3481310), (49, 2983980), (60, 2436917), (70, 2088786), (82, 1783110), (84, 1740655), (98, 1491990), (105, 1392524), (123, 1188740), (140, 1044393), (147, 994660), (164, 891555), (196, 745995), (205, 713244), (210, 696262), (245, 596796), (246, 594370), (287, 509460), (294, 497330), (410, 356622), (420, 348131), (490, 298398), (492, 297185), (574, 254730), (588, 248665), (615, 237748), (735, 198932), (820, 178311), (861, 169820), (980, 149199), (1148, 127365), (1213, 120540), (1230, 118874), (1435, 101892), (1470, 99466), (1722, 84910), (2009, 72780), (2426, 60270), (2460, 59437), (2870, 50946), (2940, 49733), (3444, 42455), (3639, 40180), (4018, 36390), (4305, 33964), (4852, 30135), (5740, 25473), (6027, 24260), (6065, 24108), (7278, 20090), (8036, 18195), (8491, 17220), (8610, 16982), (10045, 14556), (12054, 12130)]