384427680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 1500799104

約数和(自身を除く): 1116371424

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, 677, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1120, 1183, 1248, 1352, 1354, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2031, 2080, 2184, 2366, 2535, 2704, 2708, 2730, 2912, 3120, 3360, 3380, 3385, 3549, 3640, 4056, 4062, 4368, 4732, 4739, 5070, 5408, 5416, 5460, 5915, 6240, 6760, 6770, 7098, 7280, 8112, 8124, 8736, 8801, 9464, 9478, 10140, 10155, 10832, 10920, 11830, 13520, 13540, 14196, 14217, 14560, 16224, 16248, 17602, 17745, 18928, 18956, 20280, 20310, 21664, 21840, 23660, 23695, 26403, 27040, 27080, 28392, 28434, 32496, 35204, 35490, 37856, 37912, 40560, 40620, 43680, 44005, 47320, 47390, 52806, 54160, 56784, 56868, 61607, 64992, 70408, 70980, 71085, 75824, 81120, 81240, 88010, 94640, 94780, 105612, 108320, 113568, 113736, 114413, 123214, 132015, 140816, 141960, 142170, 151648, 162480, 176020, 184821, 189280, 189560, 211224, 227472, 228826, 246428, 264030, 281632, 283920, 284340, 308035, 324960, 343239, 352040, 369642, 379120, 422448, 454944, 457652, 492856, 528060, 567840, 568680, 572065, 616070, 686478, 704080, 739284, 758240, 800891, 844896, 915304, 924105, 985712, 1056120, 1137360, 1144130, 1232140, 1372956, 1408160, 1478568, 1601782, 1716195, 1830608, 1848210, 1971424, 2112240, 2274720, 2288260, 2402673, 2464280, 2745912, 2957136, 3203564, 3432390, 3661216, 3696420, 4004455, 4224480, 4576520, 4805346, 4928560, 5491824, 5914272, 6407128, 6864780, 7392840, 8008910, 9153040, 9610692, 9857120, 10983648, 12013365, 12814256, 13729560, 14785680, 16017820, 18306080, 19221384, 24026730, 25628512, 27459120, 29571360, 32035640, 38442768, 48053460, 54918240, 64071280, 76885536, 96106920, 128142560, 192213840, 384427680]

約数ペア:

[(1, 384427680), (2, 192213840), (3, 128142560), (4, 96106920), (5, 76885536), (6, 64071280), (7, 54918240), (8, 48053460), (10, 38442768), (12, 32035640), (13, 29571360), (14, 27459120), (15, 25628512), (16, 24026730), (20, 19221384), (21, 18306080), (24, 16017820), (26, 14785680), (28, 13729560), (30, 12814256), (32, 12013365), (35, 10983648), (39, 9857120), (40, 9610692), (42, 9153040), (48, 8008910), (52, 7392840), (56, 6864780), (60, 6407128), (65, 5914272), (70, 5491824), (78, 4928560), (80, 4805346), (84, 4576520), (91, 4224480), (96, 4004455), (104, 3696420), (105, 3661216), (112, 3432390), (120, 3203564), (130, 2957136), (140, 2745912), (156, 2464280), (160, 2402673), (168, 2288260), (169, 2274720), (182, 2112240), (195, 1971424), (208, 1848210), (210, 1830608), (224, 1716195), (240, 1601782), (260, 1478568), (273, 1408160), (280, 1372956), (312, 1232140), (336, 1144130), (338, 1137360), (364, 1056120), (390, 985712), (416, 924105), (420, 915304), (455, 844896), (480, 800891), (507, 758240), (520, 739284), (546, 704080), (560, 686478), (624, 616070), (672, 572065), (676, 568680), (677, 567840), (728, 528060), (780, 492856), (840, 457652), (845, 454944), (910, 422448), (1014, 379120), (1040, 369642), (1092, 352040), (1120, 343239), (1183, 324960), (1248, 308035), (1352, 284340), (1354, 283920), (1365, 281632), (1456, 264030), (1560, 246428), (1680, 228826), (1690, 227472), (1820, 211224), (2028, 189560), (2031, 189280), (2080, 184821), (2184, 176020), (2366, 162480), (2535, 151648), (2704, 142170), (2708, 141960), (2730, 140816), (2912, 132015), (3120, 123214), (3360, 114413), (3380, 113736), (3385, 113568), (3549, 108320), (3640, 105612), (4056, 94780), (4062, 94640), (4368, 88010), (4732, 81240), (4739, 81120), (5070, 75824), (5408, 71085), (5416, 70980), (5460, 70408), (5915, 64992), (6240, 61607), (6760, 56868), (6770, 56784), (7098, 54160), (7280, 52806), (8112, 47390), (8124, 47320), (8736, 44005), (8801, 43680), (9464, 40620), (9478, 40560), (10140, 37912), (10155, 37856), (10832, 35490), (10920, 35204), (11830, 32496), (13520, 28434), (13540, 28392), (14196, 27080), (14217, 27040), (14560, 26403), (16224, 23695), (16248, 23660), (17602, 21840), (17745, 21664), (18928, 20310), (18956, 20280)]