567840

素因数分解:

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

素因数の和:51

約数の個数: 144

約数和(自身を含む): 2213568

約数和(自身を除く): 1645728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 338, 364, 390, 416, 420, 455, 480, 507, 520, 546, 560, 624, 672, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1120, 1183, 1248, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2080, 2184, 2366, 2535, 2704, 2730, 2912, 3120, 3360, 3380, 3549, 3640, 4056, 4368, 4732, 5070, 5408, 5460, 5915, 6240, 6760, 7098, 7280, 8112, 8736, 9464, 10140, 10920, 11830, 13520, 14196, 14560, 16224, 17745, 18928, 20280, 21840, 23660, 27040, 28392, 35490, 37856, 40560, 43680, 47320, 56784, 70980, 81120, 94640, 113568, 141960, 189280, 283920, 567840]

約数ペア:

[(1, 567840), (2, 283920), (3, 189280), (4, 141960), (5, 113568), (6, 94640), (7, 81120), (8, 70980), (10, 56784), (12, 47320), (13, 43680), (14, 40560), (15, 37856), (16, 35490), (20, 28392), (21, 27040), (24, 23660), (26, 21840), (28, 20280), (30, 18928), (32, 17745), (35, 16224), (39, 14560), (40, 14196), (42, 13520), (48, 11830), (52, 10920), (56, 10140), (60, 9464), (65, 8736), (70, 8112), (78, 7280), (80, 7098), (84, 6760), (91, 6240), (96, 5915), (104, 5460), (105, 5408), (112, 5070), (120, 4732), (130, 4368), (140, 4056), (156, 3640), (160, 3549), (168, 3380), (169, 3360), (182, 3120), (195, 2912), (208, 2730), (210, 2704), (224, 2535), (240, 2366), (260, 2184), (273, 2080), (280, 2028), (312, 1820), (336, 1690), (338, 1680), (364, 1560), (390, 1456), (416, 1365), (420, 1352), (455, 1248), (480, 1183), (507, 1120), (520, 1092), (546, 1040), (560, 1014), (624, 910), (672, 845), (676, 840), (728, 780)]