229178040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:742

約数の個数: 256

約数和(自身を含む): 874782720

約数和(自身を除く): 645604680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 364, 372, 390, 403, 420, 434, 455, 465, 520, 546, 620, 651, 677, 728, 744, 780, 806, 840, 868, 910, 930, 1085, 1092, 1209, 1240, 1302, 1354, 1365, 1560, 1612, 1736, 1820, 1860, 2015, 2031, 2170, 2184, 2418, 2604, 2708, 2730, 2821, 3224, 3255, 3385, 3640, 3720, 4030, 4062, 4340, 4739, 4836, 5208, 5416, 5460, 5642, 6045, 6510, 6770, 8060, 8124, 8463, 8680, 8801, 9478, 9672, 10155, 10920, 11284, 12090, 13020, 13540, 14105, 14217, 16120, 16248, 16926, 17602, 18956, 20310, 20987, 22568, 23695, 24180, 26040, 26403, 27080, 28210, 28434, 33852, 35204, 37912, 40620, 41974, 42315, 44005, 47390, 48360, 52806, 56420, 56868, 61607, 62961, 67704, 70408, 71085, 81240, 83948, 84630, 88010, 94780, 104935, 105612, 112840, 113736, 123214, 125922, 132015, 142170, 146909, 167896, 169260, 176020, 184821, 189560, 209870, 211224, 246428, 251844, 264030, 272831, 284340, 293818, 308035, 314805, 338520, 352040, 369642, 419740, 440727, 492856, 503688, 528060, 545662, 568680, 587636, 616070, 629610, 734545, 739284, 818493, 839480, 881454, 924105, 1056120, 1091324, 1175272, 1232140, 1259220, 1364155, 1469090, 1478568, 1636986, 1762908, 1848210, 1909817, 2182648, 2203635, 2464280, 2518440, 2728310, 2938180, 3273972, 3525816, 3696420, 3819634, 4092465, 4407270, 5456620, 5729451, 5876360, 6547944, 7392840, 7639268, 8184930, 8814540, 9549085, 10913240, 11458902, 15278536, 16369860, 17629080, 19098170, 22917804, 28647255, 32739720, 38196340, 45835608, 57294510, 76392680, 114589020, 229178040]

約数ペア:

[(1, 229178040), (2, 114589020), (3, 76392680), (4, 57294510), (5, 45835608), (6, 38196340), (7, 32739720), (8, 28647255), (10, 22917804), (12, 19098170), (13, 17629080), (14, 16369860), (15, 15278536), (20, 11458902), (21, 10913240), (24, 9549085), (26, 8814540), (28, 8184930), (30, 7639268), (31, 7392840), (35, 6547944), (39, 5876360), (40, 5729451), (42, 5456620), (52, 4407270), (56, 4092465), (60, 3819634), (62, 3696420), (65, 3525816), (70, 3273972), (78, 2938180), (84, 2728310), (91, 2518440), (93, 2464280), (104, 2203635), (105, 2182648), (120, 1909817), (124, 1848210), (130, 1762908), (140, 1636986), (155, 1478568), (156, 1469090), (168, 1364155), (182, 1259220), (186, 1232140), (195, 1175272), (210, 1091324), (217, 1056120), (248, 924105), (260, 881454), (273, 839480), (280, 818493), (310, 739284), (312, 734545), (364, 629610), (372, 616070), (390, 587636), (403, 568680), (420, 545662), (434, 528060), (455, 503688), (465, 492856), (520, 440727), (546, 419740), (620, 369642), (651, 352040), (677, 338520), (728, 314805), (744, 308035), (780, 293818), (806, 284340), (840, 272831), (868, 264030), (910, 251844), (930, 246428), (1085, 211224), (1092, 209870), (1209, 189560), (1240, 184821), (1302, 176020), (1354, 169260), (1365, 167896), (1560, 146909), (1612, 142170), (1736, 132015), (1820, 125922), (1860, 123214), (2015, 113736), (2031, 112840), (2170, 105612), (2184, 104935), (2418, 94780), (2604, 88010), (2708, 84630), (2730, 83948), (2821, 81240), (3224, 71085), (3255, 70408), (3385, 67704), (3640, 62961), (3720, 61607), (4030, 56868), (4062, 56420), (4340, 52806), (4739, 48360), (4836, 47390), (5208, 44005), (5416, 42315), (5460, 41974), (5642, 40620), (6045, 37912), (6510, 35204), (6770, 33852), (8060, 28434), (8124, 28210), (8463, 27080), (8680, 26403), (8801, 26040), (9478, 24180), (9672, 23695), (10155, 22568), (10920, 20987), (11284, 20310), (12090, 18956), (13020, 17602), (13540, 16926), (14105, 16248), (14217, 16120)]