1911001920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 336

約数和(自身を含む): 6553395072

約数和(自身を除く): 4642393152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 64, 69, 71, 80, 92, 96, 106, 115, 120, 138, 142, 159, 160, 184, 192, 212, 213, 230, 240, 265, 276, 284, 318, 320, 345, 355, 368, 424, 426, 460, 480, 529, 530, 552, 568, 636, 690, 710, 736, 795, 848, 852, 920, 960, 1058, 1060, 1065, 1104, 1136, 1219, 1272, 1380, 1420, 1472, 1587, 1590, 1633, 1696, 1704, 1840, 2116, 2120, 2130, 2208, 2272, 2438, 2544, 2645, 2760, 2840, 3174, 3180, 3266, 3392, 3408, 3657, 3680, 3763, 4232, 4240, 4260, 4416, 4544, 4876, 4899, 5088, 5290, 5520, 5680, 6095, 6348, 6360, 6532, 6816, 7314, 7360, 7526, 7935, 8165, 8464, 8480, 8520, 9752, 9798, 10176, 10580, 11040, 11289, 11360, 12190, 12696, 12720, 13064, 13632, 14628, 15052, 15870, 16330, 16928, 16960, 17040, 18285, 18815, 19504, 19596, 21160, 22080, 22578, 22720, 24380, 24495, 25392, 25440, 26128, 28037, 29256, 30104, 31740, 32660, 33856, 34080, 36570, 37559, 37630, 39008, 39192, 42320, 45156, 48760, 48990, 50784, 50880, 52256, 56074, 56445, 58512, 60208, 63480, 65320, 68160, 73140, 75118, 75260, 78016, 78384, 84111, 84640, 86549, 90312, 97520, 97980, 101568, 104512, 112148, 112677, 112890, 117024, 120416, 126960, 130640, 140185, 146280, 150236, 150520, 156768, 168222, 169280, 173098, 180624, 187795, 195040, 195960, 224296, 225354, 225780, 234048, 240832, 253920, 259647, 261280, 280370, 292560, 300472, 301040, 313536, 336444, 346196, 361248, 375590, 390080, 391920, 420555, 432745, 448592, 450708, 451560, 507840, 519294, 522560, 560740, 563385, 585120, 600944, 602080, 672888, 692392, 722496, 751180, 783840, 841110, 865490, 897184, 901416, 903120, 1038588, 1121480, 1126770, 1170240, 1201888, 1204160, 1298235, 1345776, 1384784, 1502360, 1567680, 1682220, 1730980, 1794368, 1802832, 1806240, 1990627, 2077176, 2242960, 2253540, 2403776, 2596470, 2691552, 2769568, 3004720, 3364440, 3461960, 3605664, 3612480, 3981254, 4154352, 4485920, 4507080, 5192940, 5383104, 5539136, 5971881, 6009440, 6728880, 6923920, 7211328, 7962508, 8308704, 8971840, 9014160, 9953135, 10385880, 11943762, 12018880, 13457760, 13847840, 15925016, 16617408, 18028320, 19906270, 20771760, 23887524, 26915520, 27695680, 29859405, 31850032, 36056640, 39812540, 41543520, 47775048, 59718810, 63700064, 79625080, 83087040, 95550096, 119437620, 127400128, 159250160, 191100192, 238875240, 318500320, 382200384, 477750480, 637000640, 955500960, 1911001920]

約数ペア:

[(1, 1911001920), (2, 955500960), (3, 637000640), (4, 477750480), (5, 382200384), (6, 318500320), (8, 238875240), (10, 191100192), (12, 159250160), (15, 127400128), (16, 119437620), (20, 95550096), (23, 83087040), (24, 79625080), (30, 63700064), (32, 59718810), (40, 47775048), (46, 41543520), (48, 39812540), (53, 36056640), (60, 31850032), (64, 29859405), (69, 27695680), (71, 26915520), (80, 23887524), (92, 20771760), (96, 19906270), (106, 18028320), (115, 16617408), (120, 15925016), (138, 13847840), (142, 13457760), (159, 12018880), (160, 11943762), (184, 10385880), (192, 9953135), (212, 9014160), (213, 8971840), (230, 8308704), (240, 7962508), (265, 7211328), (276, 6923920), (284, 6728880), (318, 6009440), (320, 5971881), (345, 5539136), (355, 5383104), (368, 5192940), (424, 4507080), (426, 4485920), (460, 4154352), (480, 3981254), (529, 3612480), (530, 3605664), (552, 3461960), (568, 3364440), (636, 3004720), (690, 2769568), (710, 2691552), (736, 2596470), (795, 2403776), (848, 2253540), (852, 2242960), (920, 2077176), (960, 1990627), (1058, 1806240), (1060, 1802832), (1065, 1794368), (1104, 1730980), (1136, 1682220), (1219, 1567680), (1272, 1502360), (1380, 1384784), (1420, 1345776), (1472, 1298235), (1587, 1204160), (1590, 1201888), (1633, 1170240), (1696, 1126770), (1704, 1121480), (1840, 1038588), (2116, 903120), (2120, 901416), (2130, 897184), (2208, 865490), (2272, 841110), (2438, 783840), (2544, 751180), (2645, 722496), (2760, 692392), (2840, 672888), (3174, 602080), (3180, 600944), (3266, 585120), (3392, 563385), (3408, 560740), (3657, 522560), (3680, 519294), (3763, 507840), (4232, 451560), (4240, 450708), (4260, 448592), (4416, 432745), (4544, 420555), (4876, 391920), (4899, 390080), (5088, 375590), (5290, 361248), (5520, 346196), (5680, 336444), (6095, 313536), (6348, 301040), (6360, 300472), (6532, 292560), (6816, 280370), (7314, 261280), (7360, 259647), (7526, 253920), (7935, 240832), (8165, 234048), (8464, 225780), (8480, 225354), (8520, 224296), (9752, 195960), (9798, 195040), (10176, 187795), (10580, 180624), (11040, 173098), (11289, 169280), (11360, 168222), (12190, 156768), (12696, 150520), (12720, 150236), (13064, 146280), (13632, 140185), (14628, 130640), (15052, 126960), (15870, 120416), (16330, 117024), (16928, 112890), (16960, 112677), (17040, 112148), (18285, 104512), (18815, 101568), (19504, 97980), (19596, 97520), (21160, 90312), (22080, 86549), (22578, 84640), (22720, 84111), (24380, 78384), (24495, 78016), (25392, 75260), (25440, 75118), (26128, 73140), (28037, 68160), (29256, 65320), (30104, 63480), (31740, 60208), (32660, 58512), (33856, 56445), (34080, 56074), (36570, 52256), (37559, 50880), (37630, 50784), (39008, 48990), (39192, 48760), (42320, 45156)]