252830760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 945907200

約数和(自身を除く): 693076440

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, 137, 140, 156, 168, 169, 182, 195, 210, 260, 273, 274, 280, 312, 338, 364, 390, 411, 420, 455, 507, 520, 546, 548, 676, 685, 728, 780, 822, 840, 845, 910, 959, 1014, 1092, 1096, 1183, 1352, 1365, 1370, 1560, 1644, 1690, 1781, 1820, 1918, 2028, 2055, 2184, 2197, 2366, 2535, 2730, 2740, 2877, 3288, 3380, 3549, 3562, 3640, 3836, 4056, 4110, 4394, 4732, 4795, 5070, 5343, 5460, 5480, 5754, 5915, 6591, 6760, 7098, 7124, 7672, 8220, 8788, 8905, 9464, 9590, 10140, 10686, 10920, 10985, 11508, 11830, 12467, 13182, 14196, 14248, 14385, 15379, 16440, 17576, 17745, 17810, 19180, 20280, 21372, 21970, 23016, 23153, 23660, 24934, 26364, 26715, 28392, 28770, 30758, 32955, 35490, 35620, 37401, 38360, 42744, 43940, 46137, 46306, 47320, 49868, 52728, 53430, 57540, 61516, 62335, 65910, 69459, 70980, 71240, 74802, 76895, 87880, 92274, 92612, 99736, 106860, 115080, 115765, 123032, 124670, 131820, 138918, 141960, 149604, 153790, 162071, 184548, 185224, 187005, 213720, 230685, 231530, 249340, 263640, 277836, 299208, 300989, 307580, 324142, 347295, 369096, 374010, 461370, 463060, 486213, 498680, 555672, 601978, 615160, 648284, 694590, 748020, 810355, 902967, 922740, 926120, 972426, 1203956, 1296568, 1389180, 1496040, 1504945, 1620710, 1805934, 1845480, 1944852, 2106923, 2407912, 2431065, 2778360, 3009890, 3241420, 3611868, 3889704, 4213846, 4514835, 4862130, 6019780, 6320769, 6482840, 7223736, 8427692, 9029670, 9724260, 10534615, 12039560, 12641538, 16855384, 18059340, 19448520, 21069230, 25283076, 31603845, 36118680, 42138460, 50566152, 63207690, 84276920, 126415380, 252830760]

約数ペア:

[(1, 252830760), (2, 126415380), (3, 84276920), (4, 63207690), (5, 50566152), (6, 42138460), (7, 36118680), (8, 31603845), (10, 25283076), (12, 21069230), (13, 19448520), (14, 18059340), (15, 16855384), (20, 12641538), (21, 12039560), (24, 10534615), (26, 9724260), (28, 9029670), (30, 8427692), (35, 7223736), (39, 6482840), (40, 6320769), (42, 6019780), (52, 4862130), (56, 4514835), (60, 4213846), (65, 3889704), (70, 3611868), (78, 3241420), (84, 3009890), (91, 2778360), (104, 2431065), (105, 2407912), (120, 2106923), (130, 1944852), (137, 1845480), (140, 1805934), (156, 1620710), (168, 1504945), (169, 1496040), (182, 1389180), (195, 1296568), (210, 1203956), (260, 972426), (273, 926120), (274, 922740), (280, 902967), (312, 810355), (338, 748020), (364, 694590), (390, 648284), (411, 615160), (420, 601978), (455, 555672), (507, 498680), (520, 486213), (546, 463060), (548, 461370), (676, 374010), (685, 369096), (728, 347295), (780, 324142), (822, 307580), (840, 300989), (845, 299208), (910, 277836), (959, 263640), (1014, 249340), (1092, 231530), (1096, 230685), (1183, 213720), (1352, 187005), (1365, 185224), (1370, 184548), (1560, 162071), (1644, 153790), (1690, 149604), (1781, 141960), (1820, 138918), (1918, 131820), (2028, 124670), (2055, 123032), (2184, 115765), (2197, 115080), (2366, 106860), (2535, 99736), (2730, 92612), (2740, 92274), (2877, 87880), (3288, 76895), (3380, 74802), (3549, 71240), (3562, 70980), (3640, 69459), (3836, 65910), (4056, 62335), (4110, 61516), (4394, 57540), (4732, 53430), (4795, 52728), (5070, 49868), (5343, 47320), (5460, 46306), (5480, 46137), (5754, 43940), (5915, 42744), (6591, 38360), (6760, 37401), (7098, 35620), (7124, 35490), (7672, 32955), (8220, 30758), (8788, 28770), (8905, 28392), (9464, 26715), (9590, 26364), (10140, 24934), (10686, 23660), (10920, 23153), (10985, 23016), (11508, 21970), (11830, 21372), (12467, 20280), (13182, 19180), (14196, 17810), (14248, 17745), (14385, 17576), (15379, 16440)]