722188480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9137}}^1$

素因数の和:9186

約数の個数: 112

約数和(自身を含む): 1949683680

約数和(自身を除く): 1227495200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9137, 9880, 15808, 18274, 19760, 36548, 39520, 45685, 73096, 79040, 91370, 118781, 146192, 173603, 182740, 237562, 292384, 347206, 365480, 475124, 584768, 593905, 694412, 730960, 868015, 950248, 1187810, 1388824, 1461920, 1736030, 1900496, 2256839, 2375620, 2777648, 2923840, 3472060, 3800992, 4513678, 4751240, 5555296, 6944120, 7601984, 9027356, 9502480, 11110592, 11284195, 13888240, 18054712, 19004960, 22568390, 27776480, 36109424, 38009920, 45136780, 55552960, 72218848, 90273560, 144437696, 180547120, 361094240, 722188480]

約数ペア:

[(1, 722188480), (2, 361094240), (4, 180547120), (5, 144437696), (8, 90273560), (10, 72218848), (13, 55552960), (16, 45136780), (19, 38009920), (20, 36109424), (26, 27776480), (32, 22568390), (38, 19004960), (40, 18054712), (52, 13888240), (64, 11284195), (65, 11110592), (76, 9502480), (80, 9027356), (95, 7601984), (104, 6944120), (130, 5555296), (152, 4751240), (160, 4513678), (190, 3800992), (208, 3472060), (247, 2923840), (260, 2777648), (304, 2375620), (320, 2256839), (380, 1900496), (416, 1736030), (494, 1461920), (520, 1388824), (608, 1187810), (760, 950248), (832, 868015), (988, 730960), (1040, 694412), (1216, 593905), (1235, 584768), (1520, 475124), (1976, 365480), (2080, 347206), (2470, 292384), (3040, 237562), (3952, 182740), (4160, 173603), (4940, 146192), (6080, 118781), (7904, 91370), (9137, 79040), (9880, 73096), (15808, 45685), (18274, 39520), (19760, 36548)]