16631160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1557

約数の個数: 128

約数和(自身を含む): 61447680

約数和(自身を除く): 44816520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1523, 1560, 1820, 2184, 2730, 3046, 3640, 4569, 5460, 6092, 7615, 9138, 10661, 10920, 12184, 15230, 18276, 19799, 21322, 22845, 30460, 31983, 36552, 39598, 42644, 45690, 53305, 59397, 60920, 63966, 79196, 85288, 91380, 98995, 106610, 118794, 127932, 138593, 158392, 159915, 182760, 197990, 213220, 237588, 255864, 277186, 296985, 319830, 395980, 415779, 426440, 475176, 554372, 593970, 639660, 692965, 791960, 831558, 1108744, 1187940, 1279320, 1385930, 1663116, 2078895, 2375880, 2771860, 3326232, 4157790, 5543720, 8315580, 16631160]

約数ペア:

[(1, 16631160), (2, 8315580), (3, 5543720), (4, 4157790), (5, 3326232), (6, 2771860), (7, 2375880), (8, 2078895), (10, 1663116), (12, 1385930), (13, 1279320), (14, 1187940), (15, 1108744), (20, 831558), (21, 791960), (24, 692965), (26, 639660), (28, 593970), (30, 554372), (35, 475176), (39, 426440), (40, 415779), (42, 395980), (52, 319830), (56, 296985), (60, 277186), (65, 255864), (70, 237588), (78, 213220), (84, 197990), (91, 182760), (104, 159915), (105, 158392), (120, 138593), (130, 127932), (140, 118794), (156, 106610), (168, 98995), (182, 91380), (195, 85288), (210, 79196), (260, 63966), (273, 60920), (280, 59397), (312, 53305), (364, 45690), (390, 42644), (420, 39598), (455, 36552), (520, 31983), (546, 30460), (728, 22845), (780, 21322), (840, 19799), (910, 18276), (1092, 15230), (1365, 12184), (1523, 10920), (1560, 10661), (1820, 9138), (2184, 7615), (2730, 6092), (3046, 5460), (3640, 4569)]