328358520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:822

約数の個数: 192

約数和(自身を含む): 1227096000

約数和(自身を除く): 898737480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 229, 252, 280, 315, 360, 420, 458, 504, 569, 630, 687, 840, 916, 1138, 1145, 1260, 1374, 1603, 1707, 1832, 2061, 2276, 2290, 2520, 2748, 2845, 3206, 3414, 3435, 3983, 4122, 4552, 4580, 4809, 5121, 5496, 5690, 6412, 6828, 6870, 7966, 8015, 8244, 8535, 9160, 9618, 10242, 10305, 11380, 11949, 12824, 13656, 13740, 14427, 15932, 16030, 16488, 17070, 19236, 19915, 20484, 20610, 22760, 23898, 24045, 25605, 27480, 28854, 31864, 32060, 34140, 35847, 38472, 39830, 40968, 41220, 47796, 48090, 51210, 57708, 59745, 64120, 68280, 71694, 72135, 79660, 82440, 95592, 96180, 102420, 115416, 119490, 130301, 143388, 144270, 159320, 179235, 192360, 204840, 238980, 260602, 286776, 288540, 358470, 390903, 477960, 521204, 577080, 651505, 716940, 781806, 912107, 1042408, 1172709, 1303010, 1433880, 1563612, 1824214, 1954515, 2345418, 2606020, 2736321, 3127224, 3648428, 3909030, 4560535, 4690836, 5212040, 5472642, 5863545, 7296856, 7818060, 8208963, 9121070, 9381672, 10945284, 11727090, 13681605, 15636120, 16417926, 18242140, 21890568, 23454180, 27363210, 32835852, 36484280, 41044815, 46908360, 54726420, 65671704, 82089630, 109452840, 164179260, 328358520]

約数ペア:

[(1, 328358520), (2, 164179260), (3, 109452840), (4, 82089630), (5, 65671704), (6, 54726420), (7, 46908360), (8, 41044815), (9, 36484280), (10, 32835852), (12, 27363210), (14, 23454180), (15, 21890568), (18, 18242140), (20, 16417926), (21, 15636120), (24, 13681605), (28, 11727090), (30, 10945284), (35, 9381672), (36, 9121070), (40, 8208963), (42, 7818060), (45, 7296856), (56, 5863545), (60, 5472642), (63, 5212040), (70, 4690836), (72, 4560535), (84, 3909030), (90, 3648428), (105, 3127224), (120, 2736321), (126, 2606020), (140, 2345418), (168, 1954515), (180, 1824214), (210, 1563612), (229, 1433880), (252, 1303010), (280, 1172709), (315, 1042408), (360, 912107), (420, 781806), (458, 716940), (504, 651505), (569, 577080), (630, 521204), (687, 477960), (840, 390903), (916, 358470), (1138, 288540), (1145, 286776), (1260, 260602), (1374, 238980), (1603, 204840), (1707, 192360), (1832, 179235), (2061, 159320), (2276, 144270), (2290, 143388), (2520, 130301), (2748, 119490), (2845, 115416), (3206, 102420), (3414, 96180), (3435, 95592), (3983, 82440), (4122, 79660), (4552, 72135), (4580, 71694), (4809, 68280), (5121, 64120), (5496, 59745), (5690, 57708), (6412, 51210), (6828, 48090), (6870, 47796), (7966, 41220), (8015, 40968), (8244, 39830), (8535, 38472), (9160, 35847), (9618, 34140), (10242, 32060), (10305, 31864), (11380, 28854), (11949, 27480), (12824, 25605), (13656, 24045), (13740, 23898), (14427, 22760), (15932, 20610), (16030, 20484), (16488, 19915), (17070, 19236)]