212177734800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131071}}^1$

素因数の和:131182

約数の個数: 240

約数和(自身を含む): 725530705920

約数和(自身を除く): 513352971120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 71, 75, 76, 80, 95, 100, 114, 120, 142, 150, 152, 190, 200, 213, 228, 240, 284, 285, 300, 304, 355, 380, 400, 426, 456, 475, 568, 570, 600, 710, 760, 852, 912, 950, 1065, 1136, 1140, 1200, 1349, 1420, 1425, 1520, 1704, 1775, 1900, 2130, 2280, 2698, 2840, 2850, 3408, 3550, 3800, 4047, 4260, 4560, 5325, 5396, 5680, 5700, 6745, 7100, 7600, 8094, 8520, 10650, 10792, 11400, 13490, 14200, 16188, 17040, 20235, 21300, 21584, 22800, 26980, 28400, 32376, 33725, 40470, 42600, 53960, 64752, 67450, 80940, 85200, 101175, 107920, 131071, 134900, 161880, 202350, 262142, 269800, 323760, 393213, 404700, 524284, 539600, 655355, 786426, 809400, 1048568, 1310710, 1572852, 1618800, 1966065, 2097136, 2490349, 2621420, 3145704, 3276775, 3932130, 4980698, 5242840, 6291408, 6553550, 7471047, 7864260, 9306041, 9830325, 9961396, 10485680, 12451745, 13107100, 14942094, 15728520, 18612082, 19660650, 19922792, 24903490, 26214200, 27918123, 29884188, 31457040, 37224164, 37355235, 39321300, 39845584, 46530205, 49806980, 52428400, 55836246, 59768376, 62258725, 74448328, 74710470, 78642600, 93060410, 99613960, 111672492, 119536752, 124517450, 139590615, 148896656, 149420940, 157285200, 176814779, 186120820, 186776175, 199227920, 223344984, 232651025, 249034900, 279181230, 298841880, 353629558, 372241640, 373552350, 446689968, 465302050, 498069800, 530444337, 558362460, 597683760, 697953075, 707259116, 744483280, 747104700, 884073895, 930604100, 996139600, 1060888674, 1116724920, 1395906150, 1414518232, 1494209400, 1768147790, 1861208200, 2121777348, 2233449840, 2652221685, 2791812300, 2829036464, 2988418800, 3536295580, 3722416400, 4243554696, 4420369475, 5304443370, 5583624600, 7072591160, 8487109392, 8840738950, 10608886740, 11167249200, 13261108425, 14145182320, 17681477900, 21217773480, 26522216850, 35362955800, 42435546960, 53044433700, 70725911600, 106088867400, 212177734800]

約数ペア:

[(1, 212177734800), (2, 106088867400), (3, 70725911600), (4, 53044433700), (5, 42435546960), (6, 35362955800), (8, 26522216850), (10, 21217773480), (12, 17681477900), (15, 14145182320), (16, 13261108425), (19, 11167249200), (20, 10608886740), (24, 8840738950), (25, 8487109392), (30, 7072591160), (38, 5583624600), (40, 5304443370), (48, 4420369475), (50, 4243554696), (57, 3722416400), (60, 3536295580), (71, 2988418800), (75, 2829036464), (76, 2791812300), (80, 2652221685), (95, 2233449840), (100, 2121777348), (114, 1861208200), (120, 1768147790), (142, 1494209400), (150, 1414518232), (152, 1395906150), (190, 1116724920), (200, 1060888674), (213, 996139600), (228, 930604100), (240, 884073895), (284, 747104700), (285, 744483280), (300, 707259116), (304, 697953075), (355, 597683760), (380, 558362460), (400, 530444337), (426, 498069800), (456, 465302050), (475, 446689968), (568, 373552350), (570, 372241640), (600, 353629558), (710, 298841880), (760, 279181230), (852, 249034900), (912, 232651025), (950, 223344984), (1065, 199227920), (1136, 186776175), (1140, 186120820), (1200, 176814779), (1349, 157285200), (1420, 149420940), (1425, 148896656), (1520, 139590615), (1704, 124517450), (1775, 119536752), (1900, 111672492), (2130, 99613960), (2280, 93060410), (2698, 78642600), (2840, 74710470), (2850, 74448328), (3408, 62258725), (3550, 59768376), (3800, 55836246), (4047, 52428400), (4260, 49806980), (4560, 46530205), (5325, 39845584), (5396, 39321300), (5680, 37355235), (5700, 37224164), (6745, 31457040), (7100, 29884188), (7600, 27918123), (8094, 26214200), (8520, 24903490), (10650, 19922792), (10792, 19660650), (11400, 18612082), (13490, 15728520), (14200, 14942094), (16188, 13107100), (17040, 12451745), (20235, 10485680), (21300, 9961396), (21584, 9830325), (22800, 9306041), (26980, 7864260), (28400, 7471047), (32376, 6553550), (33725, 6291408), (40470, 5242840), (42600, 4980698), (53960, 3932130), (64752, 3276775), (67450, 3145704), (80940, 2621420), (85200, 2490349), (101175, 2097136), (107920, 1966065), (131071, 1618800), (134900, 1572852), (161880, 1310710), (202350, 1048568), (262142, 809400), (269800, 786426), (323760, 655355), (393213, 539600), (404700, 524284)]