313876680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201203}}^1$

素因数の和:201230

約数の個数: 64

約数和(自身を含む): 1014068160

約数和(自身を除く): 700191480

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, 201203, 402406, 603609, 804812, 1006015, 1207218, 1609624, 2012030, 2414436, 2615639, 3018045, 4024060, 4828872, 5231278, 6036090, 7846917, 8048120, 10462556, 12072180, 13078195, 15693834, 20925112, 24144360, 26156390, 31387668, 39234585, 52312780, 62775336, 78469170, 104625560, 156938340, 313876680]

約数ペア:

[(1, 313876680), (2, 156938340), (3, 104625560), (4, 78469170), (5, 62775336), (6, 52312780), (8, 39234585), (10, 31387668), (12, 26156390), (13, 24144360), (15, 20925112), (20, 15693834), (24, 13078195), (26, 12072180), (30, 10462556), (39, 8048120), (40, 7846917), (52, 6036090), (60, 5231278), (65, 4828872), (78, 4024060), (104, 3018045), (120, 2615639), (130, 2414436), (156, 2012030), (195, 1609624), (260, 1207218), (312, 1006015), (390, 804812), (520, 603609), (780, 402406), (1560, 201203)]