7440312780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 384

約数和(自身を含む): 25082265600

約数和(自身を除く): 17641952820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 53, 54, 60, 69, 89, 90, 92, 106, 108, 115, 127, 135, 138, 159, 178, 180, 207, 212, 230, 254, 265, 267, 270, 276, 318, 345, 356, 381, 414, 445, 460, 477, 508, 530, 534, 540, 621, 635, 636, 690, 762, 795, 801, 828, 890, 954, 1035, 1060, 1068, 1143, 1219, 1242, 1270, 1335, 1380, 1431, 1524, 1590, 1602, 1780, 1905, 1908, 2047, 2070, 2286, 2385, 2403, 2438, 2484, 2540, 2670, 2862, 2921, 3105, 3180, 3204, 3429, 3657, 3810, 4005, 4094, 4140, 4572, 4717, 4770, 4806, 4876, 5340, 5715, 5724, 5842, 6095, 6141, 6210, 6731, 6858, 7155, 7314, 7620, 8010, 8188, 8763, 9434, 9540, 9612, 10235, 10971, 11303, 11430, 11684, 12015, 12190, 12282, 12420, 13462, 13716, 14151, 14310, 14605, 14628, 16020, 17145, 17526, 18285, 18423, 18868, 20193, 20470, 21942, 22606, 22860, 23585, 24030, 24380, 24564, 26289, 26924, 28302, 28620, 29210, 30705, 32913, 33655, 33909, 34290, 35052, 36570, 36846, 40386, 40940, 42453, 43815, 43884, 45212, 47170, 48060, 52578, 54855, 55269, 56515, 56604, 58420, 60579, 61410, 65826, 67310, 67818, 68580, 70755, 73140, 73692, 78867, 80772, 84906, 87630, 92115, 94340, 100965, 101727, 105156, 108491, 109710, 110538, 113030, 121158, 122820, 127359, 131445, 131652, 134620, 135636, 141510, 154813, 157734, 164565, 169545, 169812, 175260, 181737, 184230, 201930, 203454, 212265, 216982, 219420, 221076, 226060, 242316, 254718, 259969, 262890, 276345, 283020, 302895, 305181, 309626, 315468, 325473, 329130, 339090, 363474, 368460, 394335, 403860, 406908, 424530, 433964, 464439, 508635, 509436, 519938, 525780, 542455, 552690, 599059, 605790, 610362, 619252, 636795, 650946, 658260, 678180, 726948, 774065, 779907, 788670, 849060, 908685, 928878, 976419, 1017270, 1039876, 1084910, 1105380, 1198118, 1211580, 1220724, 1273590, 1299845, 1301892, 1393317, 1525905, 1548130, 1559814, 1577340, 1627365, 1797177, 1817370, 1857756, 1952838, 2034540, 2169820, 2322195, 2339721, 2396236, 2547180, 2599690, 2786634, 2929257, 2995295, 3051810, 3096260, 3119628, 3254730, 3594354, 3634740, 3899535, 3905676, 4179951, 4644390, 4679442, 4882095, 5199380, 5391531, 5573268, 5858514, 5990590, 6103620, 6509460, 6966585, 7019163, 7188708, 7799070, 8359902, 8985885, 9288780, 9358884, 9764190, 10783062, 11698605, 11717028, 11981180, 13778357, 13933170, 14038326, 14646285, 15598140, 16174593, 16719804, 17971770, 19528380, 20899755, 21566124, 23397210, 26957655, 27556714, 27866340, 28076652, 29292570, 32349186, 35095815, 35943540, 41335071, 41799510, 46794420, 53915310, 55113428, 58585140, 64698372, 68891785, 70191630, 80872965, 82670142, 83599020, 107830620, 124005213, 137783570, 140383260, 161745930, 165340284, 206675355, 248010426, 275567140, 323491860, 372015639, 413350710, 496020852, 620026065, 744031278, 826701420, 1240052130, 1488062556, 1860078195, 2480104260, 3720156390, 7440312780]

約数ペア:

[(1, 7440312780), (2, 3720156390), (3, 2480104260), (4, 1860078195), (5, 1488062556), (6, 1240052130), (9, 826701420), (10, 744031278), (12, 620026065), (15, 496020852), (18, 413350710), (20, 372015639), (23, 323491860), (27, 275567140), (30, 248010426), (36, 206675355), (45, 165340284), (46, 161745930), (53, 140383260), (54, 137783570), (60, 124005213), (69, 107830620), (89, 83599020), (90, 82670142), (92, 80872965), (106, 70191630), (108, 68891785), (115, 64698372), (127, 58585140), (135, 55113428), (138, 53915310), (159, 46794420), (178, 41799510), (180, 41335071), (207, 35943540), (212, 35095815), (230, 32349186), (254, 29292570), (265, 28076652), (267, 27866340), (270, 27556714), (276, 26957655), (318, 23397210), (345, 21566124), (356, 20899755), (381, 19528380), (414, 17971770), (445, 16719804), (460, 16174593), (477, 15598140), (508, 14646285), (530, 14038326), (534, 13933170), (540, 13778357), (621, 11981180), (635, 11717028), (636, 11698605), (690, 10783062), (762, 9764190), (795, 9358884), (801, 9288780), (828, 8985885), (890, 8359902), (954, 7799070), (1035, 7188708), (1060, 7019163), (1068, 6966585), (1143, 6509460), (1219, 6103620), (1242, 5990590), (1270, 5858514), (1335, 5573268), (1380, 5391531), (1431, 5199380), (1524, 4882095), (1590, 4679442), (1602, 4644390), (1780, 4179951), (1905, 3905676), (1908, 3899535), (2047, 3634740), (2070, 3594354), (2286, 3254730), (2385, 3119628), (2403, 3096260), (2438, 3051810), (2484, 2995295), (2540, 2929257), (2670, 2786634), (2862, 2599690), (2921, 2547180), (3105, 2396236), (3180, 2339721), (3204, 2322195), (3429, 2169820), (3657, 2034540), (3810, 1952838), (4005, 1857756), (4094, 1817370), (4140, 1797177), (4572, 1627365), (4717, 1577340), (4770, 1559814), (4806, 1548130), (4876, 1525905), (5340, 1393317), (5715, 1301892), (5724, 1299845), (5842, 1273590), (6095, 1220724), (6141, 1211580), (6210, 1198118), (6731, 1105380), (6858, 1084910), (7155, 1039876), (7314, 1017270), (7620, 976419), (8010, 928878), (8188, 908685), (8763, 849060), (9434, 788670), (9540, 779907), (9612, 774065), (10235, 726948), (10971, 678180), (11303, 658260), (11430, 650946), (11684, 636795), (12015, 619252), (12190, 610362), (12282, 605790), (12420, 599059), (13462, 552690), (13716, 542455), (14151, 525780), (14310, 519938), (14605, 509436), (14628, 508635), (16020, 464439), (17145, 433964), (17526, 424530), (18285, 406908), (18423, 403860), (18868, 394335), (20193, 368460), (20470, 363474), (21942, 339090), (22606, 329130), (22860, 325473), (23585, 315468), (24030, 309626), (24380, 305181), (24564, 302895), (26289, 283020), (26924, 276345), (28302, 262890), (28620, 259969), (29210, 254718), (30705, 242316), (32913, 226060), (33655, 221076), (33909, 219420), (34290, 216982), (35052, 212265), (36570, 203454), (36846, 201930), (40386, 184230), (40940, 181737), (42453, 175260), (43815, 169812), (43884, 169545), (45212, 164565), (47170, 157734), (48060, 154813), (52578, 141510), (54855, 135636), (55269, 134620), (56515, 131652), (56604, 131445), (58420, 127359), (60579, 122820), (61410, 121158), (65826, 113030), (67310, 110538), (67818, 109710), (68580, 108491), (70755, 105156), (73140, 101727), (73692, 100965), (78867, 94340), (80772, 92115), (84906, 87630)]