166450440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106699}}^1$

素因数の和:106726

約数の個数: 64

約数和(自身を含む): 537768000

約数和(自身を除く): 371317560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 106699, 213398, 320097, 426796, 533495, 640194, 853592, 1066990, 1280388, 1387087, 1600485, 2133980, 2560776, 2774174, 3200970, 4161261, 4267960, 5548348, 6401940, 6935435, 8322522, 11096696, 12803880, 13870870, 16645044, 20806305, 27741740, 33290088, 41612610, 55483480, 83225220, 166450440]

約数ペア:

[(1, 166450440), (2, 83225220), (3, 55483480), (4, 41612610), (5, 33290088), (6, 27741740), (8, 20806305), (10, 16645044), (12, 13870870), (13, 12803880), (15, 11096696), (20, 8322522), (24, 6935435), (26, 6401940), (30, 5548348), (39, 4267960), (40, 4161261), (52, 3200970), (60, 2774174), (65, 2560776), (78, 2133980), (104, 1600485), (120, 1387087), (130, 1280388), (156, 1066990), (195, 853592), (260, 640194), (312, 533495), (390, 426796), (520, 320097), (780, 213398), (1560, 106699)]