215094360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 699814080

約数和(自身を除く): 484719720

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, 173, 195, 260, 312, 346, 390, 519, 520, 692, 780, 797, 865, 1038, 1384, 1560, 1594, 1730, 2076, 2249, 2391, 2595, 3188, 3460, 3985, 4152, 4498, 4782, 5190, 6376, 6747, 6920, 7970, 8996, 9564, 10361, 10380, 11245, 11955, 13494, 15940, 17992, 19128, 20722, 20760, 22490, 23910, 26988, 31083, 31880, 33735, 41444, 44980, 47820, 51805, 53976, 62166, 67470, 82888, 89960, 95640, 103610, 124332, 134940, 137881, 155415, 207220, 248664, 269880, 275762, 310830, 413643, 414440, 551524, 621660, 689405, 827286, 1103048, 1243320, 1378810, 1654572, 1792453, 2068215, 2757620, 3309144, 3584906, 4136430, 5377359, 5515240, 7169812, 8272860, 8962265, 10754718, 14339624, 16545720, 17924530, 21509436, 26886795, 35849060, 43018872, 53773590, 71698120, 107547180, 215094360]

約数ペア:

[(1, 215094360), (2, 107547180), (3, 71698120), (4, 53773590), (5, 43018872), (6, 35849060), (8, 26886795), (10, 21509436), (12, 17924530), (13, 16545720), (15, 14339624), (20, 10754718), (24, 8962265), (26, 8272860), (30, 7169812), (39, 5515240), (40, 5377359), (52, 4136430), (60, 3584906), (65, 3309144), (78, 2757620), (104, 2068215), (120, 1792453), (130, 1654572), (156, 1378810), (173, 1243320), (195, 1103048), (260, 827286), (312, 689405), (346, 621660), (390, 551524), (519, 414440), (520, 413643), (692, 310830), (780, 275762), (797, 269880), (865, 248664), (1038, 207220), (1384, 155415), (1560, 137881), (1594, 134940), (1730, 124332), (2076, 103610), (2249, 95640), (2391, 89960), (2595, 82888), (3188, 67470), (3460, 62166), (3985, 53976), (4152, 51805), (4498, 47820), (4782, 44980), (5190, 41444), (6376, 33735), (6747, 31880), (6920, 31083), (7970, 26988), (8996, 23910), (9564, 22490), (10361, 20760), (10380, 20722), (11245, 19128), (11955, 17992), (13494, 15940)]