154316760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3249

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 360489000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3191, 3224, 3720, 4030, 4836, 6045, 6382, 8060, 9573, 9672, 12090, 12764, 15955, 16120, 19146, 24180, 25528, 31910, 38292, 41483, 47865, 48360, 63820, 76584, 82966, 95730, 98921, 124449, 127640, 165932, 191460, 197842, 207415, 248898, 296763, 331864, 382920, 395684, 414830, 494605, 497796, 593526, 622245, 791368, 829660, 989210, 995592, 1187052, 1244490, 1285973, 1483815, 1659320, 1978420, 2374104, 2488980, 2571946, 2967630, 3857919, 3956840, 4977960, 5143892, 5935260, 6429865, 7715838, 10287784, 11870520, 12859730, 15431676, 19289595, 25719460, 30863352, 38579190, 51438920, 77158380, 154316760]

約数ペア:

[(1, 154316760), (2, 77158380), (3, 51438920), (4, 38579190), (5, 30863352), (6, 25719460), (8, 19289595), (10, 15431676), (12, 12859730), (13, 11870520), (15, 10287784), (20, 7715838), (24, 6429865), (26, 5935260), (30, 5143892), (31, 4977960), (39, 3956840), (40, 3857919), (52, 2967630), (60, 2571946), (62, 2488980), (65, 2374104), (78, 1978420), (93, 1659320), (104, 1483815), (120, 1285973), (124, 1244490), (130, 1187052), (155, 995592), (156, 989210), (186, 829660), (195, 791368), (248, 622245), (260, 593526), (310, 497796), (312, 494605), (372, 414830), (390, 395684), (403, 382920), (465, 331864), (520, 296763), (620, 248898), (744, 207415), (780, 197842), (806, 191460), (930, 165932), (1209, 127640), (1240, 124449), (1560, 98921), (1612, 95730), (1860, 82966), (2015, 76584), (2418, 63820), (3191, 48360), (3224, 47865), (3720, 41483), (4030, 38292), (4836, 31910), (6045, 25528), (6382, 24180), (8060, 19146), (9573, 16120), (9672, 15955), (12090, 12764)]