428836980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 1424295936

約数和(自身を除く): 995458956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 151, 156, 165, 195, 220, 260, 286, 302, 330, 331, 390, 429, 453, 572, 604, 660, 662, 715, 755, 780, 858, 906, 993, 1324, 1430, 1510, 1655, 1661, 1716, 1812, 1963, 1986, 2145, 2265, 2860, 3020, 3310, 3322, 3641, 3926, 3972, 4290, 4303, 4530, 4965, 4983, 5889, 6620, 6644, 7282, 7852, 8305, 8580, 8606, 9060, 9815, 9930, 9966, 10923, 11778, 12909, 14564, 16610, 17212, 18205, 19630, 19860, 19932, 21515, 21593, 21846, 23556, 24915, 25818, 29445, 33220, 36410, 39260, 43030, 43186, 43692, 47333, 49830, 49981, 51636, 54615, 58890, 64545, 64779, 72820, 86060, 86372, 94666, 99660, 99962, 107965, 109230, 117780, 129090, 129558, 141999, 149943, 189332, 199924, 215930, 218460, 236665, 249905, 258180, 259116, 283998, 299886, 323895, 431860, 473330, 499810, 549791, 567996, 599772, 647790, 649753, 709995, 749715, 946660, 999620, 1099582, 1295580, 1299506, 1419990, 1499430, 1649373, 1949259, 2199164, 2599012, 2748955, 2839980, 2998860, 3248765, 3298746, 3898518, 5497910, 6497530, 6597492, 7147283, 7797036, 8246865, 9746295, 10995820, 12995060, 14294566, 16493730, 19492590, 21441849, 28589132, 32987460, 35736415, 38985180, 42883698, 71472830, 85767396, 107209245, 142945660, 214418490, 428836980]

約数ペア:

[(1, 428836980), (2, 214418490), (3, 142945660), (4, 107209245), (5, 85767396), (6, 71472830), (10, 42883698), (11, 38985180), (12, 35736415), (13, 32987460), (15, 28589132), (20, 21441849), (22, 19492590), (26, 16493730), (30, 14294566), (33, 12995060), (39, 10995820), (44, 9746295), (52, 8246865), (55, 7797036), (60, 7147283), (65, 6597492), (66, 6497530), (78, 5497910), (110, 3898518), (130, 3298746), (132, 3248765), (143, 2998860), (151, 2839980), (156, 2748955), (165, 2599012), (195, 2199164), (220, 1949259), (260, 1649373), (286, 1499430), (302, 1419990), (330, 1299506), (331, 1295580), (390, 1099582), (429, 999620), (453, 946660), (572, 749715), (604, 709995), (660, 649753), (662, 647790), (715, 599772), (755, 567996), (780, 549791), (858, 499810), (906, 473330), (993, 431860), (1324, 323895), (1430, 299886), (1510, 283998), (1655, 259116), (1661, 258180), (1716, 249905), (1812, 236665), (1963, 218460), (1986, 215930), (2145, 199924), (2265, 189332), (2860, 149943), (3020, 141999), (3310, 129558), (3322, 129090), (3641, 117780), (3926, 109230), (3972, 107965), (4290, 99962), (4303, 99660), (4530, 94666), (4965, 86372), (4983, 86060), (5889, 72820), (6620, 64779), (6644, 64545), (7282, 58890), (7852, 54615), (8305, 51636), (8580, 49981), (8606, 49830), (9060, 47333), (9815, 43692), (9930, 43186), (9966, 43030), (10923, 39260), (11778, 36410), (12909, 33220), (14564, 29445), (16610, 25818), (17212, 24915), (18205, 23556), (19630, 21846), (19860, 21593), (19932, 21515)]