157216800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5075

約数の個数: 144

約数和(自身を含む): 551214720

約数和(自身を除く): 393997920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5039, 5200, 6240, 7800, 10078, 10400, 15117, 15600, 20156, 25195, 30234, 31200, 40312, 50390, 60468, 65507, 75585, 80624, 100780, 120936, 125975, 131014, 151170, 161248, 196521, 201560, 241872, 251950, 262028, 302340, 327535, 377925, 393042, 403120, 483744, 503900, 524056, 604680, 655070, 755850, 786084, 806240, 982605, 1007800, 1048112, 1209360, 1310140, 1511700, 1572168, 1637675, 1965210, 2015600, 2096224, 2418720, 2620280, 3023400, 3144336, 3275350, 3930420, 4031200, 4913025, 5240560, 6046800, 6288672, 6550700, 7860840, 9826050, 10481120, 12093600, 13101400, 15721680, 19652100, 26202800, 31443360, 39304200, 52405600, 78608400, 157216800]

約数ペア:

[(1, 157216800), (2, 78608400), (3, 52405600), (4, 39304200), (5, 31443360), (6, 26202800), (8, 19652100), (10, 15721680), (12, 13101400), (13, 12093600), (15, 10481120), (16, 9826050), (20, 7860840), (24, 6550700), (25, 6288672), (26, 6046800), (30, 5240560), (32, 4913025), (39, 4031200), (40, 3930420), (48, 3275350), (50, 3144336), (52, 3023400), (60, 2620280), (65, 2418720), (75, 2096224), (78, 2015600), (80, 1965210), (96, 1637675), (100, 1572168), (104, 1511700), (120, 1310140), (130, 1209360), (150, 1048112), (156, 1007800), (160, 982605), (195, 806240), (200, 786084), (208, 755850), (240, 655070), (260, 604680), (300, 524056), (312, 503900), (325, 483744), (390, 403120), (400, 393042), (416, 377925), (480, 327535), (520, 302340), (600, 262028), (624, 251950), (650, 241872), (780, 201560), (800, 196521), (975, 161248), (1040, 151170), (1200, 131014), (1248, 125975), (1300, 120936), (1560, 100780), (1950, 80624), (2080, 75585), (2400, 65507), (2600, 60468), (3120, 50390), (3900, 40312), (5039, 31200), (5200, 30234), (6240, 25195), (7800, 20156), (10078, 15600), (10400, 15117)]