2514285480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:944

約数の個数: 256

約数和(自身を含む): 9057484800

約数和(自身を除く): 6543199320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 181, 184, 210, 230, 276, 280, 322, 345, 362, 420, 460, 483, 543, 552, 644, 690, 719, 724, 805, 840, 905, 920, 966, 1086, 1267, 1288, 1380, 1438, 1448, 1610, 1810, 1932, 2157, 2172, 2415, 2534, 2715, 2760, 2876, 3220, 3595, 3620, 3801, 3864, 4163, 4314, 4344, 4830, 5033, 5068, 5430, 5752, 6335, 6440, 7190, 7240, 7602, 8326, 8628, 9660, 10066, 10136, 10785, 10860, 12489, 12670, 14380, 15099, 15204, 16537, 16652, 17256, 19005, 19320, 20132, 20815, 21570, 21720, 24978, 25165, 25340, 28760, 29141, 30198, 30408, 33074, 33304, 38010, 40264, 41630, 43140, 49611, 49956, 50330, 50680, 58282, 60396, 62445, 66148, 75495, 76020, 82685, 83260, 86280, 87423, 99222, 99912, 100660, 115759, 116564, 120792, 124890, 130139, 132296, 145705, 150990, 152040, 165370, 166520, 174846, 198444, 201320, 231518, 233128, 248055, 249780, 260278, 291410, 301980, 330740, 347277, 349692, 390417, 396888, 437115, 463036, 496110, 499560, 520556, 578795, 582820, 603960, 650695, 661480, 694554, 699384, 780834, 874230, 910973, 926072, 992220, 1041112, 1157590, 1165640, 1301390, 1389108, 1561668, 1736385, 1748460, 1821946, 1952085, 1984440, 2315180, 2602780, 2732919, 2778216, 2993197, 3123336, 3472770, 3496920, 3643892, 3904170, 4554865, 4630360, 5205560, 5465838, 5986394, 6945540, 7287784, 7808340, 8979591, 9109730, 10931676, 11972788, 13664595, 13891080, 14965985, 15616680, 17959182, 18219460, 20952379, 21863352, 23945576, 27329190, 29931970, 35918364, 36438920, 41904758, 44897955, 54658380, 59863940, 62857137, 71836728, 83809516, 89795910, 104761895, 109316760, 119727880, 125714274, 167619032, 179591820, 209523790, 251428548, 314285685, 359183640, 419047580, 502857096, 628571370, 838095160, 1257142740, 2514285480]

約数ペア:

[(1, 2514285480), (2, 1257142740), (3, 838095160), (4, 628571370), (5, 502857096), (6, 419047580), (7, 359183640), (8, 314285685), (10, 251428548), (12, 209523790), (14, 179591820), (15, 167619032), (20, 125714274), (21, 119727880), (23, 109316760), (24, 104761895), (28, 89795910), (30, 83809516), (35, 71836728), (40, 62857137), (42, 59863940), (46, 54658380), (56, 44897955), (60, 41904758), (69, 36438920), (70, 35918364), (84, 29931970), (92, 27329190), (105, 23945576), (115, 21863352), (120, 20952379), (138, 18219460), (140, 17959182), (161, 15616680), (168, 14965985), (181, 13891080), (184, 13664595), (210, 11972788), (230, 10931676), (276, 9109730), (280, 8979591), (322, 7808340), (345, 7287784), (362, 6945540), (420, 5986394), (460, 5465838), (483, 5205560), (543, 4630360), (552, 4554865), (644, 3904170), (690, 3643892), (719, 3496920), (724, 3472770), (805, 3123336), (840, 2993197), (905, 2778216), (920, 2732919), (966, 2602780), (1086, 2315180), (1267, 1984440), (1288, 1952085), (1380, 1821946), (1438, 1748460), (1448, 1736385), (1610, 1561668), (1810, 1389108), (1932, 1301390), (2157, 1165640), (2172, 1157590), (2415, 1041112), (2534, 992220), (2715, 926072), (2760, 910973), (2876, 874230), (3220, 780834), (3595, 699384), (3620, 694554), (3801, 661480), (3864, 650695), (4163, 603960), (4314, 582820), (4344, 578795), (4830, 520556), (5033, 499560), (5068, 496110), (5430, 463036), (5752, 437115), (6335, 396888), (6440, 390417), (7190, 349692), (7240, 347277), (7602, 330740), (8326, 301980), (8628, 291410), (9660, 260278), (10066, 249780), (10136, 248055), (10785, 233128), (10860, 231518), (12489, 201320), (12670, 198444), (14380, 174846), (15099, 166520), (15204, 165370), (16537, 152040), (16652, 150990), (17256, 145705), (19005, 132296), (19320, 130139), (20132, 124890), (20815, 120792), (21570, 116564), (21720, 115759), (24978, 100660), (25165, 99912), (25340, 99222), (28760, 87423), (29141, 86280), (30198, 83260), (30408, 82685), (33074, 76020), (33304, 75495), (38010, 66148), (40264, 62445), (41630, 60396), (43140, 58282), (49611, 50680), (49956, 50330)]