259453740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 979937280

約数和(自身を除く): 720483540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 41, 42, 52, 57, 60, 61, 65, 70, 76, 78, 82, 84, 91, 95, 105, 114, 122, 123, 130, 133, 140, 156, 164, 182, 183, 190, 195, 205, 210, 228, 244, 246, 247, 260, 266, 273, 285, 287, 305, 364, 366, 380, 390, 399, 410, 420, 427, 455, 492, 494, 532, 533, 546, 570, 574, 610, 615, 665, 732, 741, 779, 780, 793, 798, 820, 854, 861, 910, 915, 988, 1066, 1092, 1140, 1148, 1159, 1220, 1230, 1235, 1281, 1330, 1365, 1435, 1482, 1558, 1586, 1596, 1599, 1708, 1722, 1729, 1820, 1830, 1995, 2132, 2135, 2318, 2337, 2379, 2460, 2470, 2501, 2562, 2660, 2665, 2730, 2870, 2964, 3116, 3172, 3198, 3444, 3458, 3477, 3660, 3705, 3731, 3895, 3965, 3990, 4270, 4305, 4636, 4674, 4758, 4940, 5002, 5124, 5187, 5330, 5453, 5460, 5551, 5740, 5795, 6396, 6405, 6916, 6954, 7410, 7462, 7503, 7790, 7930, 7980, 7995, 8113, 8540, 8610, 8645, 9348, 9516, 10004, 10127, 10374, 10660, 10906, 11102, 11193, 11590, 11685, 11895, 12505, 12810, 13908, 14820, 14924, 15006, 15067, 15580, 15860, 15990, 16226, 16359, 16653, 17220, 17290, 17385, 17507, 18655, 20254, 20748, 21812, 22204, 22386, 23180, 23370, 23790, 24339, 25010, 25620, 25935, 27265, 27755, 30012, 30134, 30381, 31980, 32452, 32513, 32718, 33306, 34580, 34770, 35014, 37310, 37515, 40508, 40565, 44772, 45201, 46740, 47519, 47580, 48678, 50020, 50635, 51870, 52521, 54530, 55510, 55965, 60268, 60762, 65026, 65436, 66612, 69540, 70028, 70889, 74620, 75030, 75335, 81130, 81795, 83265, 87535, 90402, 95038, 97356, 97539, 101270, 103740, 105042, 105469, 109060, 111020, 111930, 121524, 121695, 130052, 141778, 142557, 150060, 150670, 151905, 162260, 162565, 163590, 166530, 175070, 180804, 190076, 195078, 202540, 210084, 210938, 212667, 223860, 226005, 227591, 237595, 243390, 262605, 283556, 285114, 301340, 303810, 316407, 325130, 327180, 332633, 333060, 350140, 354445, 390156, 421876, 425334, 452010, 455182, 475190, 486780, 487695, 525210, 527345, 570228, 607620, 617747, 632814, 650260, 665266, 682773, 708890, 712785, 850668, 904020, 910364, 950380, 975390, 997899, 1050420, 1054690, 1063335, 1137955, 1235494, 1265628, 1330532, 1365546, 1417780, 1425570, 1582035, 1663165, 1853241, 1950780, 1995798, 2109380, 2126670, 2275910, 2470988, 2731092, 2851140, 3088735, 3164070, 3326330, 3413865, 3706482, 3991596, 4253340, 4324229, 4551820, 4989495, 6177470, 6328140, 6652660, 6827730, 7412964, 8648458, 9266205, 9978990, 12354940, 12972687, 13655460, 17296916, 18532410, 19957980, 21621145, 25945374, 37064820, 43242290, 51890748, 64863435, 86484580, 129726870, 259453740]

約数ペア:

[(1, 259453740), (2, 129726870), (3, 86484580), (4, 64863435), (5, 51890748), (6, 43242290), (7, 37064820), (10, 25945374), (12, 21621145), (13, 19957980), (14, 18532410), (15, 17296916), (19, 13655460), (20, 12972687), (21, 12354940), (26, 9978990), (28, 9266205), (30, 8648458), (35, 7412964), (38, 6827730), (39, 6652660), (41, 6328140), (42, 6177470), (52, 4989495), (57, 4551820), (60, 4324229), (61, 4253340), (65, 3991596), (70, 3706482), (76, 3413865), (78, 3326330), (82, 3164070), (84, 3088735), (91, 2851140), (95, 2731092), (105, 2470988), (114, 2275910), (122, 2126670), (123, 2109380), (130, 1995798), (133, 1950780), (140, 1853241), (156, 1663165), (164, 1582035), (182, 1425570), (183, 1417780), (190, 1365546), (195, 1330532), (205, 1265628), (210, 1235494), (228, 1137955), (244, 1063335), (246, 1054690), (247, 1050420), (260, 997899), (266, 975390), (273, 950380), (285, 910364), (287, 904020), (305, 850668), (364, 712785), (366, 708890), (380, 682773), (390, 665266), (399, 650260), (410, 632814), (420, 617747), (427, 607620), (455, 570228), (492, 527345), (494, 525210), (532, 487695), (533, 486780), (546, 475190), (570, 455182), (574, 452010), (610, 425334), (615, 421876), (665, 390156), (732, 354445), (741, 350140), (779, 333060), (780, 332633), (793, 327180), (798, 325130), (820, 316407), (854, 303810), (861, 301340), (910, 285114), (915, 283556), (988, 262605), (1066, 243390), (1092, 237595), (1140, 227591), (1148, 226005), (1159, 223860), (1220, 212667), (1230, 210938), (1235, 210084), (1281, 202540), (1330, 195078), (1365, 190076), (1435, 180804), (1482, 175070), (1558, 166530), (1586, 163590), (1596, 162565), (1599, 162260), (1708, 151905), (1722, 150670), (1729, 150060), (1820, 142557), (1830, 141778), (1995, 130052), (2132, 121695), (2135, 121524), (2318, 111930), (2337, 111020), (2379, 109060), (2460, 105469), (2470, 105042), (2501, 103740), (2562, 101270), (2660, 97539), (2665, 97356), (2730, 95038), (2870, 90402), (2964, 87535), (3116, 83265), (3172, 81795), (3198, 81130), (3444, 75335), (3458, 75030), (3477, 74620), (3660, 70889), (3705, 70028), (3731, 69540), (3895, 66612), (3965, 65436), (3990, 65026), (4270, 60762), (4305, 60268), (4636, 55965), (4674, 55510), (4758, 54530), (4940, 52521), (5002, 51870), (5124, 50635), (5187, 50020), (5330, 48678), (5453, 47580), (5460, 47519), (5551, 46740), (5740, 45201), (5795, 44772), (6396, 40565), (6405, 40508), (6916, 37515), (6954, 37310), (7410, 35014), (7462, 34770), (7503, 34580), (7790, 33306), (7930, 32718), (7980, 32513), (7995, 32452), (8113, 31980), (8540, 30381), (8610, 30134), (8645, 30012), (9348, 27755), (9516, 27265), (10004, 25935), (10127, 25620), (10374, 25010), (10660, 24339), (10906, 23790), (11102, 23370), (11193, 23180), (11590, 22386), (11685, 22204), (11895, 21812), (12505, 20748), (12810, 20254), (13908, 18655), (14820, 17507), (14924, 17385), (15006, 17290), (15067, 17220), (15580, 16653), (15860, 16359), (15990, 16226)]