426232380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 1411200000

約数和(自身を除く): 984967620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 139, 140, 147, 149, 196, 210, 245, 278, 294, 298, 343, 417, 420, 447, 490, 556, 588, 596, 686, 695, 735, 745, 834, 894, 973, 980, 1029, 1043, 1372, 1390, 1470, 1490, 1668, 1715, 1788, 1946, 2058, 2085, 2086, 2235, 2780, 2919, 2940, 2980, 3129, 3430, 3892, 4116, 4170, 4172, 4470, 4865, 5145, 5215, 5838, 6258, 6811, 6860, 7301, 8340, 8940, 9730, 10290, 10430, 11676, 12516, 13622, 14595, 14602, 15645, 19460, 20433, 20580, 20711, 20860, 21903, 27244, 29190, 29204, 31290, 34055, 36505, 40866, 41422, 43806, 47677, 51107, 58380, 62133, 62580, 68110, 73010, 81732, 82844, 87612, 95354, 102165, 102214, 103555, 109515, 124266, 136220, 143031, 144977, 146020, 153321, 190708, 204330, 204428, 207110, 219030, 238385, 248532, 255535, 286062, 289954, 306642, 310665, 408660, 414220, 434931, 438060, 476770, 511070, 572124, 579908, 613284, 621330, 715155, 724885, 766605, 869862, 953540, 1014839, 1022140, 1242660, 1430310, 1449770, 1533210, 1739724, 2029678, 2174655, 2860620, 2899540, 3044517, 3066420, 4059356, 4349310, 5074195, 6089034, 7103873, 8698620, 10148390, 12178068, 14207746, 15222585, 20296780, 21311619, 28415492, 30445170, 35519365, 42623238, 60890340, 71038730, 85246476, 106558095, 142077460, 213116190, 426232380]

約数ペア:

[(1, 426232380), (2, 213116190), (3, 142077460), (4, 106558095), (5, 85246476), (6, 71038730), (7, 60890340), (10, 42623238), (12, 35519365), (14, 30445170), (15, 28415492), (20, 21311619), (21, 20296780), (28, 15222585), (30, 14207746), (35, 12178068), (42, 10148390), (49, 8698620), (60, 7103873), (70, 6089034), (84, 5074195), (98, 4349310), (105, 4059356), (139, 3066420), (140, 3044517), (147, 2899540), (149, 2860620), (196, 2174655), (210, 2029678), (245, 1739724), (278, 1533210), (294, 1449770), (298, 1430310), (343, 1242660), (417, 1022140), (420, 1014839), (447, 953540), (490, 869862), (556, 766605), (588, 724885), (596, 715155), (686, 621330), (695, 613284), (735, 579908), (745, 572124), (834, 511070), (894, 476770), (973, 438060), (980, 434931), (1029, 414220), (1043, 408660), (1372, 310665), (1390, 306642), (1470, 289954), (1490, 286062), (1668, 255535), (1715, 248532), (1788, 238385), (1946, 219030), (2058, 207110), (2085, 204428), (2086, 204330), (2235, 190708), (2780, 153321), (2919, 146020), (2940, 144977), (2980, 143031), (3129, 136220), (3430, 124266), (3892, 109515), (4116, 103555), (4170, 102214), (4172, 102165), (4470, 95354), (4865, 87612), (5145, 82844), (5215, 81732), (5838, 73010), (6258, 68110), (6811, 62580), (6860, 62133), (7301, 58380), (8340, 51107), (8940, 47677), (9730, 43806), (10290, 41422), (10430, 40866), (11676, 36505), (12516, 34055), (13622, 31290), (14595, 29204), (14602, 29190), (15645, 27244), (19460, 21903), (20433, 20860), (20580, 20711)]