228041580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9487

約数の個数: 96

約数和(自身を含む): 709890048

約数和(自身を除く): 481848468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 9431, 12090, 18862, 24180, 28293, 37724, 47155, 56586, 94310, 113172, 122603, 141465, 188620, 245206, 282930, 292361, 367809, 490412, 565860, 584722, 613015, 735618, 877083, 1169444, 1226030, 1461805, 1471236, 1754166, 1839045, 2452060, 2923610, 3508332, 3678090, 3800693, 4385415, 5847220, 7356180, 7601386, 8770830, 11402079, 15202772, 17541660, 19003465, 22804158, 38006930, 45608316, 57010395, 76013860, 114020790, 228041580]

約数ペア:

[(1, 228041580), (2, 114020790), (3, 76013860), (4, 57010395), (5, 45608316), (6, 38006930), (10, 22804158), (12, 19003465), (13, 17541660), (15, 15202772), (20, 11402079), (26, 8770830), (30, 7601386), (31, 7356180), (39, 5847220), (52, 4385415), (60, 3800693), (62, 3678090), (65, 3508332), (78, 2923610), (93, 2452060), (124, 1839045), (130, 1754166), (155, 1471236), (156, 1461805), (186, 1226030), (195, 1169444), (260, 877083), (310, 735618), (372, 613015), (390, 584722), (403, 565860), (465, 490412), (620, 367809), (780, 292361), (806, 282930), (930, 245206), (1209, 188620), (1612, 141465), (1860, 122603), (2015, 113172), (2418, 94310), (4030, 56586), (4836, 47155), (6045, 37724), (8060, 28293), (9431, 24180), (12090, 18862)]