1393445040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14407}}^1$

素因数の和:14467

約数の個数: 160

約数和(自身を含む): 4802359296

約数和(自身を除く): 3408914256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 14407, 16120, 19344, 24180, 28814, 32240, 43221, 48360, 57628, 72035, 86442, 96720, 115256, 144070, 172884, 187291, 216105, 230512, 288140, 345768, 374582, 432210, 446617, 561873, 576280, 691536, 749164, 864420, 893234, 936455, 1123746, 1152560, 1339851, 1498328, 1728840, 1786468, 1872910, 2233085, 2247492, 2679702, 2809365, 2996656, 3457680, 3572936, 3745820, 4466170, 4494984, 5359404, 5618730, 5806021, 6699255, 7145872, 7491640, 8932340, 8989968, 10718808, 11237460, 11612042, 13398510, 14983280, 17418063, 17864680, 21437616, 22474920, 23224084, 26797020, 29030105, 34836126, 35729360, 44949840, 46448168, 53594040, 58060210, 69672252, 87090315, 92896336, 107188080, 116120420, 139344504, 174180630, 232240840, 278689008, 348361260, 464481680, 696722520, 1393445040]

約数ペア:

[(1, 1393445040), (2, 696722520), (3, 464481680), (4, 348361260), (5, 278689008), (6, 232240840), (8, 174180630), (10, 139344504), (12, 116120420), (13, 107188080), (15, 92896336), (16, 87090315), (20, 69672252), (24, 58060210), (26, 53594040), (30, 46448168), (31, 44949840), (39, 35729360), (40, 34836126), (48, 29030105), (52, 26797020), (60, 23224084), (62, 22474920), (65, 21437616), (78, 17864680), (80, 17418063), (93, 14983280), (104, 13398510), (120, 11612042), (124, 11237460), (130, 10718808), (155, 8989968), (156, 8932340), (186, 7491640), (195, 7145872), (208, 6699255), (240, 5806021), (248, 5618730), (260, 5359404), (310, 4494984), (312, 4466170), (372, 3745820), (390, 3572936), (403, 3457680), (465, 2996656), (496, 2809365), (520, 2679702), (620, 2247492), (624, 2233085), (744, 1872910), (780, 1786468), (806, 1728840), (930, 1498328), (1040, 1339851), (1209, 1152560), (1240, 1123746), (1488, 936455), (1560, 893234), (1612, 864420), (1860, 749164), (2015, 691536), (2418, 576280), (2480, 561873), (3120, 446617), (3224, 432210), (3720, 374582), (4030, 345768), (4836, 288140), (6045, 230512), (6448, 216105), (7440, 187291), (8060, 172884), (9672, 144070), (12090, 115256), (14407, 96720), (16120, 86442), (19344, 72035), (24180, 57628), (28814, 48360), (32240, 43221)]