203439840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22307}}^1$

素因数の和:22344

約数の個数: 96

約数和(自身を含む): 674593920

約数和(自身を除く): 471154080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 22307, 44614, 66921, 89228, 111535, 133842, 178456, 223070, 267684, 334605, 356912, 423833, 446140, 535368, 669210, 713824, 847666, 892280, 1070736, 1271499, 1338420, 1695332, 1784560, 2119165, 2141472, 2542998, 2676840, 3390664, 3569120, 4238330, 5085996, 5353680, 6357495, 6781328, 8476660, 10171992, 10707360, 12714990, 13562656, 16953320, 20343984, 25429980, 33906640, 40687968, 50859960, 67813280, 101719920, 203439840]

約数ペア:

[(1, 203439840), (2, 101719920), (3, 67813280), (4, 50859960), (5, 40687968), (6, 33906640), (8, 25429980), (10, 20343984), (12, 16953320), (15, 13562656), (16, 12714990), (19, 10707360), (20, 10171992), (24, 8476660), (30, 6781328), (32, 6357495), (38, 5353680), (40, 5085996), (48, 4238330), (57, 3569120), (60, 3390664), (76, 2676840), (80, 2542998), (95, 2141472), (96, 2119165), (114, 1784560), (120, 1695332), (152, 1338420), (160, 1271499), (190, 1070736), (228, 892280), (240, 847666), (285, 713824), (304, 669210), (380, 535368), (456, 446140), (480, 423833), (570, 356912), (608, 334605), (760, 267684), (912, 223070), (1140, 178456), (1520, 133842), (1824, 111535), (2280, 89228), (3040, 66921), (4560, 44614), (9120, 22307)]