137870460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 543029760

約数和(自身を除く): 405159300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 443, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 886, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1329, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1772, 1820, 1995, 2215, 2223, 2340, 2394, 2470, 2658, 2660, 2730, 2964, 3101, 3276, 3420, 3458, 3705, 3987, 3990, 4095, 4430, 4446, 4788, 4940, 5187, 5316, 5460, 5759, 5985, 6202, 6645, 6916, 7410, 7974, 7980, 8190, 8417, 8645, 8860, 8892, 9303, 10374, 11115, 11518, 11970, 12404, 13290, 14820, 15505, 15561, 15948, 16380, 16834, 17277, 17290, 18606, 19935, 20748, 22230, 23036, 23940, 25251, 25935, 26580, 27909, 28795, 31010, 31122, 33668, 34554, 34580, 37212, 39870, 40313, 42085, 44460, 46515, 50502, 51831, 51870, 55818, 57590, 58919, 62020, 62244, 69108, 75753, 77805, 79740, 80626, 84170, 86385, 93030, 101004, 103662, 103740, 109421, 111636, 115180, 117838, 120939, 126255, 139545, 151506, 155610, 161252, 168340, 172770, 176757, 186060, 201565, 207324, 218842, 235676, 241878, 252510, 259155, 279090, 294595, 303012, 311220, 328263, 345540, 353514, 362817, 378765, 403130, 437684, 483756, 505020, 518310, 530271, 547105, 558180, 589190, 604695, 656526, 707028, 725634, 757530, 765947, 806260, 883785, 984789, 1036620, 1060542, 1094210, 1178380, 1209390, 1313052, 1451268, 1515060, 1531894, 1641315, 1767570, 1814085, 1969578, 2121084, 2188420, 2297841, 2418780, 2651355, 3063788, 3282630, 3535140, 3628170, 3829735, 3939156, 4595682, 4923945, 5302710, 6565260, 6893523, 7256340, 7659470, 9191364, 9847890, 10605420, 11489205, 13787046, 15318940, 19695780, 22978410, 27574092, 34467615, 45956820, 68935230, 137870460]

約数ペア:

[(1, 137870460), (2, 68935230), (3, 45956820), (4, 34467615), (5, 27574092), (6, 22978410), (7, 19695780), (9, 15318940), (10, 13787046), (12, 11489205), (13, 10605420), (14, 9847890), (15, 9191364), (18, 7659470), (19, 7256340), (20, 6893523), (21, 6565260), (26, 5302710), (28, 4923945), (30, 4595682), (35, 3939156), (36, 3829735), (38, 3628170), (39, 3535140), (42, 3282630), (45, 3063788), (52, 2651355), (57, 2418780), (60, 2297841), (63, 2188420), (65, 2121084), (70, 1969578), (76, 1814085), (78, 1767570), (84, 1641315), (90, 1531894), (91, 1515060), (95, 1451268), (105, 1313052), (114, 1209390), (117, 1178380), (126, 1094210), (130, 1060542), (133, 1036620), (140, 984789), (156, 883785), (171, 806260), (180, 765947), (182, 757530), (190, 725634), (195, 707028), (210, 656526), (228, 604695), (234, 589190), (247, 558180), (252, 547105), (260, 530271), (266, 518310), (273, 505020), (285, 483756), (315, 437684), (342, 403130), (364, 378765), (380, 362817), (390, 353514), (399, 345540), (420, 328263), (443, 311220), (455, 303012), (468, 294595), (494, 279090), (532, 259155), (546, 252510), (570, 241878), (585, 235676), (630, 218842), (665, 207324), (684, 201565), (741, 186060), (780, 176757), (798, 172770), (819, 168340), (855, 161252), (886, 155610), (910, 151506), (988, 139545), (1092, 126255), (1140, 120939), (1170, 117838), (1197, 115180), (1235, 111636), (1260, 109421), (1329, 103740), (1330, 103662), (1365, 101004), (1482, 93030), (1596, 86385), (1638, 84170), (1710, 80626), (1729, 79740), (1772, 77805), (1820, 75753), (1995, 69108), (2215, 62244), (2223, 62020), (2340, 58919), (2394, 57590), (2470, 55818), (2658, 51870), (2660, 51831), (2730, 50502), (2964, 46515), (3101, 44460), (3276, 42085), (3420, 40313), (3458, 39870), (3705, 37212), (3987, 34580), (3990, 34554), (4095, 33668), (4430, 31122), (4446, 31010), (4788, 28795), (4940, 27909), (5187, 26580), (5316, 25935), (5460, 25251), (5759, 23940), (5985, 23036), (6202, 22230), (6645, 20748), (6916, 19935), (7410, 18606), (7974, 17290), (7980, 17277), (8190, 16834), (8417, 16380), (8645, 15948), (8860, 15561), (8892, 15505), (9303, 14820), (10374, 13290), (11115, 12404), (11518, 11970)]