356993520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3751

約数の個数: 160

約数和(自身を含む): 1230587904

約数和(自身を除く): 873594384

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, 3691, 3720, 4030, 4836, 6045, 6448, 7382, 7440, 8060, 9672, 11073, 12090, 14764, 16120, 18455, 19344, 22146, 24180, 29528, 32240, 36910, 44292, 47983, 48360, 55365, 59056, 73820, 88584, 95966, 96720, 110730, 114421, 143949, 147640, 177168, 191932, 221460, 228842, 239915, 287898, 295280, 343263, 383864, 442920, 457684, 479830, 572105, 575796, 686526, 719745, 767728, 885840, 915368, 959660, 1144210, 1151592, 1373052, 1439490, 1487473, 1716315, 1830736, 1919320, 2288420, 2303184, 2746104, 2878980, 2974946, 3432630, 3838640, 4462419, 4576840, 5492208, 5757960, 5949892, 6865260, 7437365, 8924838, 9153680, 11515920, 11899784, 13730520, 14874730, 17849676, 22312095, 23799568, 27461040, 29749460, 35699352, 44624190, 59498920, 71398704, 89248380, 118997840, 178496760, 356993520]

約数ペア:

[(1, 356993520), (2, 178496760), (3, 118997840), (4, 89248380), (5, 71398704), (6, 59498920), (8, 44624190), (10, 35699352), (12, 29749460), (13, 27461040), (15, 23799568), (16, 22312095), (20, 17849676), (24, 14874730), (26, 13730520), (30, 11899784), (31, 11515920), (39, 9153680), (40, 8924838), (48, 7437365), (52, 6865260), (60, 5949892), (62, 5757960), (65, 5492208), (78, 4576840), (80, 4462419), (93, 3838640), (104, 3432630), (120, 2974946), (124, 2878980), (130, 2746104), (155, 2303184), (156, 2288420), (186, 1919320), (195, 1830736), (208, 1716315), (240, 1487473), (248, 1439490), (260, 1373052), (310, 1151592), (312, 1144210), (372, 959660), (390, 915368), (403, 885840), (465, 767728), (496, 719745), (520, 686526), (620, 575796), (624, 572105), (744, 479830), (780, 457684), (806, 442920), (930, 383864), (1040, 343263), (1209, 295280), (1240, 287898), (1488, 239915), (1560, 228842), (1612, 221460), (1860, 191932), (2015, 177168), (2418, 147640), (2480, 143949), (3120, 114421), (3224, 110730), (3691, 96720), (3720, 95966), (4030, 88584), (4836, 73820), (6045, 59056), (6448, 55365), (7382, 48360), (7440, 47983), (8060, 44292), (9672, 36910), (11073, 32240), (12090, 29528), (14764, 24180), (16120, 22146), (18455, 19344)]