971018280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 3293559360

約数和(自身を除く): 2322541080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 283, 324, 353, 360, 405, 486, 540, 566, 648, 706, 810, 849, 972, 1059, 1080, 1132, 1215, 1412, 1415, 1620, 1698, 1765, 1944, 2118, 2264, 2430, 2547, 2824, 2830, 3177, 3240, 3396, 3530, 4236, 4245, 4860, 5094, 5295, 5660, 6354, 6792, 7060, 7641, 8472, 8490, 9531, 9720, 10188, 10590, 11320, 12708, 12735, 14120, 15282, 15885, 16980, 19062, 20376, 21180, 22923, 25416, 25470, 28593, 30564, 31770, 33960, 38124, 38205, 42360, 45846, 47655, 50940, 57186, 61128, 63540, 68769, 76248, 76410, 85779, 91692, 95310, 99899, 101880, 114372, 114615, 127080, 137538, 142965, 152820, 171558, 183384, 190620, 199798, 228744, 229230, 275076, 285930, 299697, 305640, 343116, 343845, 381240, 399596, 428895, 458460, 499495, 550152, 571860, 599394, 686232, 687690, 799192, 857790, 899091, 916920, 998990, 1143720, 1198788, 1375380, 1498485, 1715580, 1798182, 1997980, 2397576, 2697273, 2750760, 2996970, 3431160, 3596364, 3995960, 4495455, 5394546, 5993940, 7192728, 8091819, 8990910, 10789092, 11987880, 13486365, 16183638, 17981820, 21578184, 24275457, 26972730, 32367276, 35963640, 40459095, 48550914, 53945460, 64734552, 80918190, 97101828, 107890920, 121377285, 161836380, 194203656, 242754570, 323672760, 485509140, 971018280]

約数ペア:

[(1, 971018280), (2, 485509140), (3, 323672760), (4, 242754570), (5, 194203656), (6, 161836380), (8, 121377285), (9, 107890920), (10, 97101828), (12, 80918190), (15, 64734552), (18, 53945460), (20, 48550914), (24, 40459095), (27, 35963640), (30, 32367276), (36, 26972730), (40, 24275457), (45, 21578184), (54, 17981820), (60, 16183638), (72, 13486365), (81, 11987880), (90, 10789092), (108, 8990910), (120, 8091819), (135, 7192728), (162, 5993940), (180, 5394546), (216, 4495455), (243, 3995960), (270, 3596364), (283, 3431160), (324, 2996970), (353, 2750760), (360, 2697273), (405, 2397576), (486, 1997980), (540, 1798182), (566, 1715580), (648, 1498485), (706, 1375380), (810, 1198788), (849, 1143720), (972, 998990), (1059, 916920), (1080, 899091), (1132, 857790), (1215, 799192), (1412, 687690), (1415, 686232), (1620, 599394), (1698, 571860), (1765, 550152), (1944, 499495), (2118, 458460), (2264, 428895), (2430, 399596), (2547, 381240), (2824, 343845), (2830, 343116), (3177, 305640), (3240, 299697), (3396, 285930), (3530, 275076), (4236, 229230), (4245, 228744), (4860, 199798), (5094, 190620), (5295, 183384), (5660, 171558), (6354, 152820), (6792, 142965), (7060, 137538), (7641, 127080), (8472, 114615), (8490, 114372), (9531, 101880), (9720, 99899), (10188, 95310), (10590, 91692), (11320, 85779), (12708, 76410), (12735, 76248), (14120, 68769), (15282, 63540), (15885, 61128), (16980, 57186), (19062, 50940), (20376, 47655), (21180, 45846), (22923, 42360), (25416, 38205), (25470, 38124), (28593, 33960), (30564, 31770)]