28086654720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13879}}^1$

素因数の和:13951

約数の個数: 288

約数和(自身を含む): 98049208320

約数和(自身を除く): 69962553600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 256, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 768, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1280, 1360, 1488, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2976, 3162, 3264, 3720, 3840, 3968, 4080, 4216, 4352, 4960, 5270, 5440, 5952, 6324, 6528, 7440, 7905, 7936, 8160, 8432, 9920, 10540, 10880, 11904, 12648, 13056, 13879, 14880, 15810, 16320, 16864, 19840, 21080, 21760, 23808, 25296, 27758, 29760, 31620, 32640, 33728, 39680, 41637, 42160, 50592, 55516, 59520, 63240, 65280, 67456, 69395, 83274, 84320, 101184, 111032, 119040, 126480, 134912, 138790, 166548, 168640, 202368, 208185, 222064, 235943, 252960, 277580, 333096, 337280, 404736, 416370, 430249, 444128, 471886, 505920, 555160, 666192, 674560, 707829, 832740, 860498, 888256, 943772, 1011840, 1110320, 1179715, 1290747, 1332384, 1415658, 1665480, 1720996, 1776512, 1887544, 2023680, 2151245, 2220640, 2359430, 2581494, 2664768, 2831316, 3330960, 3441992, 3539145, 3553024, 3775088, 4302490, 4441280, 4718860, 5162988, 5329536, 5662632, 6453735, 6661920, 6883984, 7078290, 7314233, 7550176, 8604980, 8882560, 9437720, 10325976, 10659072, 11325264, 12907470, 13323840, 13767968, 14156580, 14628466, 15100352, 17209960, 17765120, 18875440, 20651952, 21942699, 22650528, 25814940, 26647680, 27535936, 28313160, 29256932, 30200704, 34419920, 36571165, 37750880, 41303904, 43885398, 45301056, 51629880, 53295360, 55071872, 56626320, 58513864, 60401408, 68839840, 73142330, 75501760, 82607808, 87770796, 90602112, 103259760, 109713495, 110143744, 113252640, 117027728, 137679680, 146284660, 151003520, 165215616, 175541592, 181204224, 206519520, 219426990, 226505280, 234055456, 275359360, 292569320, 302007040, 330431232, 351083184, 413039040, 438853980, 453010560, 468110912, 550718720, 585138640, 702166368, 826078080, 877707960, 906021120, 936221824, 1170277280, 1404332736, 1652156160, 1755415920, 1872443648, 2340554560, 2808665472, 3510831840, 4681109120, 5617330944, 7021663680, 9362218240, 14043327360, 28086654720]

約数ペア:

[(1, 28086654720), (2, 14043327360), (3, 9362218240), (4, 7021663680), (5, 5617330944), (6, 4681109120), (8, 3510831840), (10, 2808665472), (12, 2340554560), (15, 1872443648), (16, 1755415920), (17, 1652156160), (20, 1404332736), (24, 1170277280), (30, 936221824), (31, 906021120), (32, 877707960), (34, 826078080), (40, 702166368), (48, 585138640), (51, 550718720), (60, 468110912), (62, 453010560), (64, 438853980), (68, 413039040), (80, 351083184), (85, 330431232), (93, 302007040), (96, 292569320), (102, 275359360), (120, 234055456), (124, 226505280), (128, 219426990), (136, 206519520), (155, 181204224), (160, 175541592), (170, 165215616), (186, 151003520), (192, 146284660), (204, 137679680), (240, 117027728), (248, 113252640), (255, 110143744), (256, 109713495), (272, 103259760), (310, 90602112), (320, 87770796), (340, 82607808), (372, 75501760), (384, 73142330), (408, 68839840), (465, 60401408), (480, 58513864), (496, 56626320), (510, 55071872), (527, 53295360), (544, 51629880), (620, 45301056), (640, 43885398), (680, 41303904), (744, 37750880), (768, 36571165), (816, 34419920), (930, 30200704), (960, 29256932), (992, 28313160), (1020, 27535936), (1054, 26647680), (1088, 25814940), (1240, 22650528), (1280, 21942699), (1360, 20651952), (1488, 18875440), (1581, 17765120), (1632, 17209960), (1860, 15100352), (1920, 14628466), (1984, 14156580), (2040, 13767968), (2108, 13323840), (2176, 12907470), (2480, 11325264), (2635, 10659072), (2720, 10325976), (2976, 9437720), (3162, 8882560), (3264, 8604980), (3720, 7550176), (3840, 7314233), (3968, 7078290), (4080, 6883984), (4216, 6661920), (4352, 6453735), (4960, 5662632), (5270, 5329536), (5440, 5162988), (5952, 4718860), (6324, 4441280), (6528, 4302490), (7440, 3775088), (7905, 3553024), (7936, 3539145), (8160, 3441992), (8432, 3330960), (9920, 2831316), (10540, 2664768), (10880, 2581494), (11904, 2359430), (12648, 2220640), (13056, 2151245), (13879, 2023680), (14880, 1887544), (15810, 1776512), (16320, 1720996), (16864, 1665480), (19840, 1415658), (21080, 1332384), (21760, 1290747), (23808, 1179715), (25296, 1110320), (27758, 1011840), (29760, 943772), (31620, 888256), (32640, 860498), (33728, 832740), (39680, 707829), (41637, 674560), (42160, 666192), (50592, 555160), (55516, 505920), (59520, 471886), (63240, 444128), (65280, 430249), (67456, 416370), (69395, 404736), (83274, 337280), (84320, 333096), (101184, 277580), (111032, 252960), (119040, 235943), (126480, 222064), (134912, 208185), (138790, 202368), (166548, 168640)]