1943911920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 320

約数和(自身を含む): 6676715520

約数和(自身を除く): 4732803600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 79, 80, 85, 102, 111, 120, 136, 148, 158, 163, 170, 185, 204, 222, 237, 240, 255, 272, 296, 316, 326, 340, 370, 395, 408, 444, 474, 489, 510, 555, 592, 629, 632, 652, 680, 740, 790, 815, 816, 888, 948, 978, 1020, 1110, 1185, 1258, 1264, 1304, 1343, 1360, 1480, 1580, 1630, 1776, 1887, 1896, 1956, 2040, 2220, 2370, 2445, 2516, 2608, 2686, 2771, 2923, 2960, 3145, 3160, 3260, 3774, 3792, 3912, 4029, 4080, 4440, 4740, 4890, 5032, 5372, 5542, 5846, 6031, 6290, 6320, 6520, 6715, 7548, 7824, 8058, 8313, 8769, 8880, 9435, 9480, 9780, 10064, 10744, 11084, 11692, 12062, 12580, 12877, 13040, 13430, 13855, 14615, 15096, 16116, 16626, 17538, 18093, 18870, 18960, 19560, 20145, 21488, 22168, 23384, 24124, 25160, 25754, 26860, 27710, 29230, 30155, 30192, 32232, 33252, 35076, 36186, 37740, 38631, 39120, 40290, 41565, 43845, 44336, 46768, 48248, 49691, 50320, 51508, 53720, 55420, 58460, 60310, 64385, 64464, 66504, 70152, 72372, 75480, 77262, 80580, 83130, 87690, 90465, 96496, 99382, 102527, 103016, 107440, 110840, 116920, 120620, 128770, 133008, 140304, 144744, 149073, 150960, 154524, 161160, 166260, 175380, 180930, 193155, 198764, 205054, 206032, 218909, 221680, 233840, 241240, 248455, 257540, 289488, 298146, 307581, 309048, 322320, 332520, 350760, 361860, 386310, 397528, 410108, 437818, 476449, 482480, 496910, 512635, 515080, 596292, 615162, 618096, 656727, 665040, 701520, 723720, 745365, 772620, 795056, 820216, 875636, 952898, 993820, 1025270, 1030160, 1094545, 1192584, 1230324, 1313454, 1429347, 1447440, 1490730, 1537905, 1545240, 1640432, 1751272, 1905796, 1987640, 2050540, 2189090, 2382245, 2385168, 2460648, 2626908, 2858694, 2981460, 3075810, 3090480, 3283635, 3502544, 3811592, 3975280, 4101080, 4378180, 4764490, 4921296, 5253816, 5717388, 5962920, 6151620, 6567270, 7146735, 7623184, 8099633, 8202160, 8756360, 9528980, 10507632, 11434776, 11925840, 12303240, 13134540, 14293470, 16199266, 17512720, 19057960, 22869552, 24298899, 24606480, 26269080, 28586940, 32398532, 38115920, 40498165, 48597798, 52538160, 57173880, 64797064, 80996330, 97195596, 114347760, 121494495, 129594128, 161992660, 194391192, 242988990, 323985320, 388782384, 485977980, 647970640, 971955960, 1943911920]

約数ペア:

[(1, 1943911920), (2, 971955960), (3, 647970640), (4, 485977980), (5, 388782384), (6, 323985320), (8, 242988990), (10, 194391192), (12, 161992660), (15, 129594128), (16, 121494495), (17, 114347760), (20, 97195596), (24, 80996330), (30, 64797064), (34, 57173880), (37, 52538160), (40, 48597798), (48, 40498165), (51, 38115920), (60, 32398532), (68, 28586940), (74, 26269080), (79, 24606480), (80, 24298899), (85, 22869552), (102, 19057960), (111, 17512720), (120, 16199266), (136, 14293470), (148, 13134540), (158, 12303240), (163, 11925840), (170, 11434776), (185, 10507632), (204, 9528980), (222, 8756360), (237, 8202160), (240, 8099633), (255, 7623184), (272, 7146735), (296, 6567270), (316, 6151620), (326, 5962920), (340, 5717388), (370, 5253816), (395, 4921296), (408, 4764490), (444, 4378180), (474, 4101080), (489, 3975280), (510, 3811592), (555, 3502544), (592, 3283635), (629, 3090480), (632, 3075810), (652, 2981460), (680, 2858694), (740, 2626908), (790, 2460648), (815, 2385168), (816, 2382245), (888, 2189090), (948, 2050540), (978, 1987640), (1020, 1905796), (1110, 1751272), (1185, 1640432), (1258, 1545240), (1264, 1537905), (1304, 1490730), (1343, 1447440), (1360, 1429347), (1480, 1313454), (1580, 1230324), (1630, 1192584), (1776, 1094545), (1887, 1030160), (1896, 1025270), (1956, 993820), (2040, 952898), (2220, 875636), (2370, 820216), (2445, 795056), (2516, 772620), (2608, 745365), (2686, 723720), (2771, 701520), (2923, 665040), (2960, 656727), (3145, 618096), (3160, 615162), (3260, 596292), (3774, 515080), (3792, 512635), (3912, 496910), (4029, 482480), (4080, 476449), (4440, 437818), (4740, 410108), (4890, 397528), (5032, 386310), (5372, 361860), (5542, 350760), (5846, 332520), (6031, 322320), (6290, 309048), (6320, 307581), (6520, 298146), (6715, 289488), (7548, 257540), (7824, 248455), (8058, 241240), (8313, 233840), (8769, 221680), (8880, 218909), (9435, 206032), (9480, 205054), (9780, 198764), (10064, 193155), (10744, 180930), (11084, 175380), (11692, 166260), (12062, 161160), (12580, 154524), (12877, 150960), (13040, 149073), (13430, 144744), (13855, 140304), (14615, 133008), (15096, 128770), (16116, 120620), (16626, 116920), (17538, 110840), (18093, 107440), (18870, 103016), (18960, 102527), (19560, 99382), (20145, 96496), (21488, 90465), (22168, 87690), (23384, 83130), (24124, 80580), (25160, 77262), (25754, 75480), (26860, 72372), (27710, 70152), (29230, 66504), (30155, 64464), (30192, 64385), (32232, 60310), (33252, 58460), (35076, 55420), (36186, 53720), (37740, 51508), (38631, 50320), (39120, 49691), (40290, 48248), (41565, 46768), (43845, 44336)]