2227590960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{189421}}^1$

素因数の和:189451

約数の個数: 120

約数和(自身を含む): 8033008176

約数和(自身を除く): 5805417216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 189421, 378842, 568263, 757684, 947105, 1136526, 1325947, 1515368, 1894210, 2273052, 2651894, 2841315, 3030736, 3788420, 3977841, 4546104, 5303788, 5682630, 6629735, 7576840, 7955682, 9092208, 9281629, 10607576, 11365260, 13259470, 15153680, 15911364, 18563258, 19889205, 21215152, 22730520, 26518940, 27844887, 31822728, 37126516, 39778410, 45461040, 46408145, 53037880, 55689774, 63645456, 74253032, 79556820, 92816290, 106075760, 111379548, 139224435, 148506064, 159113640, 185632580, 222759096, 278448870, 318227280, 371265160, 445518192, 556897740, 742530320, 1113795480, 2227590960]

約数ペア:

[(1, 2227590960), (2, 1113795480), (3, 742530320), (4, 556897740), (5, 445518192), (6, 371265160), (7, 318227280), (8, 278448870), (10, 222759096), (12, 185632580), (14, 159113640), (15, 148506064), (16, 139224435), (20, 111379548), (21, 106075760), (24, 92816290), (28, 79556820), (30, 74253032), (35, 63645456), (40, 55689774), (42, 53037880), (48, 46408145), (49, 45461040), (56, 39778410), (60, 37126516), (70, 31822728), (80, 27844887), (84, 26518940), (98, 22730520), (105, 21215152), (112, 19889205), (120, 18563258), (140, 15911364), (147, 15153680), (168, 13259470), (196, 11365260), (210, 10607576), (240, 9281629), (245, 9092208), (280, 7955682), (294, 7576840), (336, 6629735), (392, 5682630), (420, 5303788), (490, 4546104), (560, 3977841), (588, 3788420), (735, 3030736), (784, 2841315), (840, 2651894), (980, 2273052), (1176, 1894210), (1470, 1515368), (1680, 1325947), (1960, 1136526), (2352, 947105), (2940, 757684), (3920, 568263), (5880, 378842), (11760, 189421)]