326996880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3299}}^1$

素因数の和:3381

約数の個数: 160

約数和(自身を含む): 1178496000

約数和(自身を除く): 851499120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2360, 2478, 2832, 3299, 3304, 3540, 4130, 4720, 4956, 6195, 6598, 6608, 7080, 8260, 9897, 9912, 12390, 13196, 14160, 16495, 16520, 19794, 19824, 23093, 24780, 26392, 32990, 33040, 39588, 46186, 49485, 49560, 52784, 65980, 69279, 79176, 92372, 98970, 99120, 115465, 131960, 138558, 158352, 184744, 194641, 197940, 230930, 263920, 277116, 346395, 369488, 389282, 395880, 461860, 554232, 583923, 692790, 778564, 791760, 923720, 973205, 1108464, 1167846, 1362487, 1385580, 1557128, 1847440, 1946410, 2335692, 2724974, 2771160, 2919615, 3114256, 3892820, 4087461, 4671384, 5449948, 5542320, 5839230, 6812435, 7785640, 8174922, 9342768, 10899896, 11678460, 13624870, 15571280, 16349844, 20437305, 21799792, 23356920, 27249740, 32699688, 40874610, 46713840, 54499480, 65399376, 81749220, 108998960, 163498440, 326996880]

約数ペア:

[(1, 326996880), (2, 163498440), (3, 108998960), (4, 81749220), (5, 65399376), (6, 54499480), (7, 46713840), (8, 40874610), (10, 32699688), (12, 27249740), (14, 23356920), (15, 21799792), (16, 20437305), (20, 16349844), (21, 15571280), (24, 13624870), (28, 11678460), (30, 10899896), (35, 9342768), (40, 8174922), (42, 7785640), (48, 6812435), (56, 5839230), (59, 5542320), (60, 5449948), (70, 4671384), (80, 4087461), (84, 3892820), (105, 3114256), (112, 2919615), (118, 2771160), (120, 2724974), (140, 2335692), (168, 1946410), (177, 1847440), (210, 1557128), (236, 1385580), (240, 1362487), (280, 1167846), (295, 1108464), (336, 973205), (354, 923720), (413, 791760), (420, 778564), (472, 692790), (560, 583923), (590, 554232), (708, 461860), (826, 395880), (840, 389282), (885, 369488), (944, 346395), (1180, 277116), (1239, 263920), (1416, 230930), (1652, 197940), (1680, 194641), (1770, 184744), (2065, 158352), (2360, 138558), (2478, 131960), (2832, 115465), (3299, 99120), (3304, 98970), (3540, 92372), (4130, 79176), (4720, 69279), (4956, 65980), (6195, 52784), (6598, 49560), (6608, 49485), (7080, 46186), (8260, 39588), (9897, 33040), (9912, 32990), (12390, 26392), (13196, 24780), (14160, 23093), (16495, 19824), (16520, 19794)]