282931740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 288

約数和(自身を含む): 1103671296

約数和(自身を除く): 820739556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 105, 115, 117, 126, 130, 138, 140, 156, 161, 180, 182, 195, 207, 210, 230, 234, 252, 260, 273, 276, 299, 315, 322, 345, 364, 390, 414, 420, 455, 460, 468, 483, 546, 585, 598, 630, 644, 690, 751, 780, 805, 819, 828, 897, 910, 966, 1035, 1092, 1170, 1196, 1260, 1365, 1380, 1449, 1495, 1502, 1610, 1638, 1794, 1820, 1932, 2070, 2093, 2253, 2340, 2415, 2691, 2730, 2898, 2990, 3004, 3220, 3276, 3588, 3755, 4095, 4140, 4186, 4485, 4506, 4830, 5257, 5382, 5460, 5796, 5980, 6279, 6759, 7245, 7510, 8190, 8372, 8970, 9012, 9660, 9763, 10465, 10514, 10764, 11265, 12558, 13455, 13518, 14490, 15020, 15771, 16380, 17273, 17940, 18837, 19526, 20930, 21028, 22530, 25116, 26285, 26910, 27036, 28980, 29289, 31395, 31542, 33795, 34546, 37674, 39052, 41860, 45060, 47313, 48815, 51819, 52570, 53820, 58578, 62790, 63084, 67590, 68341, 69092, 75348, 78855, 86365, 87867, 94185, 94626, 97630, 103638, 105140, 117156, 120911, 125580, 135180, 136682, 146445, 155457, 157710, 172730, 175734, 188370, 189252, 195260, 205023, 207276, 224549, 236565, 241822, 259095, 273364, 292890, 310914, 315420, 341705, 345460, 351468, 362733, 376740, 410046, 439335, 449098, 473130, 483644, 518190, 585780, 604555, 615069, 621828, 673647, 683410, 725466, 777285, 820092, 878670, 898196, 946260, 1025115, 1036380, 1088199, 1122745, 1209110, 1230138, 1347294, 1366820, 1450932, 1554570, 1571843, 1757340, 1813665, 2020941, 2050230, 2176398, 2245490, 2418220, 2460276, 2694588, 3075345, 3109140, 3143686, 3368235, 3627330, 4041882, 4100460, 4352796, 4490980, 4715529, 5440995, 6150690, 6287372, 6736470, 7254660, 7859215, 8083764, 9431058, 10104705, 10881990, 12301380, 13472940, 14146587, 15718430, 18862116, 20209410, 21763980, 23577645, 28293174, 31436860, 40418820, 47155290, 56586348, 70732935, 94310580, 141465870, 282931740]

約数ペア:

[(1, 282931740), (2, 141465870), (3, 94310580), (4, 70732935), (5, 56586348), (6, 47155290), (7, 40418820), (9, 31436860), (10, 28293174), (12, 23577645), (13, 21763980), (14, 20209410), (15, 18862116), (18, 15718430), (20, 14146587), (21, 13472940), (23, 12301380), (26, 10881990), (28, 10104705), (30, 9431058), (35, 8083764), (36, 7859215), (39, 7254660), (42, 6736470), (45, 6287372), (46, 6150690), (52, 5440995), (60, 4715529), (63, 4490980), (65, 4352796), (69, 4100460), (70, 4041882), (78, 3627330), (84, 3368235), (90, 3143686), (91, 3109140), (92, 3075345), (105, 2694588), (115, 2460276), (117, 2418220), (126, 2245490), (130, 2176398), (138, 2050230), (140, 2020941), (156, 1813665), (161, 1757340), (180, 1571843), (182, 1554570), (195, 1450932), (207, 1366820), (210, 1347294), (230, 1230138), (234, 1209110), (252, 1122745), (260, 1088199), (273, 1036380), (276, 1025115), (299, 946260), (315, 898196), (322, 878670), (345, 820092), (364, 777285), (390, 725466), (414, 683410), (420, 673647), (455, 621828), (460, 615069), (468, 604555), (483, 585780), (546, 518190), (585, 483644), (598, 473130), (630, 449098), (644, 439335), (690, 410046), (751, 376740), (780, 362733), (805, 351468), (819, 345460), (828, 341705), (897, 315420), (910, 310914), (966, 292890), (1035, 273364), (1092, 259095), (1170, 241822), (1196, 236565), (1260, 224549), (1365, 207276), (1380, 205023), (1449, 195260), (1495, 189252), (1502, 188370), (1610, 175734), (1638, 172730), (1794, 157710), (1820, 155457), (1932, 146445), (2070, 136682), (2093, 135180), (2253, 125580), (2340, 120911), (2415, 117156), (2691, 105140), (2730, 103638), (2898, 97630), (2990, 94626), (3004, 94185), (3220, 87867), (3276, 86365), (3588, 78855), (3755, 75348), (4095, 69092), (4140, 68341), (4186, 67590), (4485, 63084), (4506, 62790), (4830, 58578), (5257, 53820), (5382, 52570), (5460, 51819), (5796, 48815), (5980, 47313), (6279, 45060), (6759, 41860), (7245, 39052), (7510, 37674), (8190, 34546), (8372, 33795), (8970, 31542), (9012, 31395), (9660, 29289), (9763, 28980), (10465, 27036), (10514, 26910), (10764, 26285), (11265, 25116), (12558, 22530), (13455, 21028), (13518, 20930), (14490, 19526), (15020, 18837), (15771, 17940), (16380, 17273)]