155527637280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{1999}}^1$

素因数の和:2504

約数の個数: 288

約数和(自身を含む): 518464800000

約数和(自身を除く): 362937162720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 449, 456, 480, 570, 608, 722, 760, 898, 912, 1083, 1140, 1347, 1444, 1520, 1796, 1805, 1824, 1999, 2166, 2245, 2280, 2694, 2888, 3040, 3592, 3610, 3998, 4332, 4490, 4560, 5388, 5415, 5776, 5997, 6735, 7184, 7220, 7996, 8531, 8664, 8980, 9120, 9995, 10776, 10830, 11552, 11994, 13470, 14368, 14440, 15992, 17062, 17328, 17960, 19990, 21552, 21660, 23988, 25593, 26940, 28880, 29985, 31984, 34124, 34656, 35920, 37981, 39980, 42655, 43104, 43320, 47976, 51186, 53880, 57760, 59970, 63968, 68248, 71840, 75962, 79960, 85310, 86640, 95952, 102372, 107760, 113943, 119940, 127965, 136496, 151924, 159920, 162089, 170620, 173280, 189905, 191904, 204744, 215520, 227886, 239880, 255930, 272992, 303848, 319840, 324178, 341240, 379810, 409488, 455772, 479760, 486267, 511860, 569715, 607696, 648356, 682480, 721639, 759620, 810445, 818976, 897551, 911544, 959520, 972534, 1023720, 1139430, 1215392, 1296712, 1364960, 1443278, 1519240, 1620890, 1795102, 1823088, 1945068, 2047440, 2164917, 2278860, 2431335, 2593424, 2692653, 2886556, 3038480, 3241780, 3590204, 3608195, 3646176, 3890136, 4094880, 4329834, 4487755, 4557720, 4862670, 5186848, 5385306, 5773112, 6076960, 6483560, 7180408, 7216390, 7780272, 8659668, 8975510, 9115440, 9725340, 10770612, 10824585, 11546224, 12967120, 13463265, 14360816, 14432780, 15560544, 17053469, 17319336, 17951020, 18230880, 19450680, 21541224, 21649170, 23092448, 25934240, 26926530, 28721632, 28865560, 34106938, 34638672, 35902040, 38901360, 43082448, 43298340, 51160407, 53853060, 57731120, 68213876, 69277344, 71804080, 77802720, 85267345, 86164896, 86596680, 102320814, 107706120, 115462240, 136427752, 143608160, 170534690, 173193360, 204641628, 215412240, 255802035, 272855504, 324015911, 341069380, 346386720, 409283256, 430824480, 511604070, 545711008, 648031822, 682138760, 818566512, 972047733, 1023208140, 1296063644, 1364277520, 1620079555, 1637133024, 1944095466, 2046416280, 2592127288, 2728555040, 3240159110, 3888190932, 4092832560, 4860238665, 5184254576, 6480318220, 7776381864, 8185665120, 9720477330, 10368509152, 12960636440, 15552763728, 19440954660, 25921272880, 31105527456, 38881909320, 51842545760, 77763818640, 155527637280]

約数ペア:

[(1, 155527637280), (2, 77763818640), (3, 51842545760), (4, 38881909320), (5, 31105527456), (6, 25921272880), (8, 19440954660), (10, 15552763728), (12, 12960636440), (15, 10368509152), (16, 9720477330), (19, 8185665120), (20, 7776381864), (24, 6480318220), (30, 5184254576), (32, 4860238665), (38, 4092832560), (40, 3888190932), (48, 3240159110), (57, 2728555040), (60, 2592127288), (76, 2046416280), (80, 1944095466), (95, 1637133024), (96, 1620079555), (114, 1364277520), (120, 1296063644), (152, 1023208140), (160, 972047733), (190, 818566512), (228, 682138760), (240, 648031822), (285, 545711008), (304, 511604070), (361, 430824480), (380, 409283256), (449, 346386720), (456, 341069380), (480, 324015911), (570, 272855504), (608, 255802035), (722, 215412240), (760, 204641628), (898, 173193360), (912, 170534690), (1083, 143608160), (1140, 136427752), (1347, 115462240), (1444, 107706120), (1520, 102320814), (1796, 86596680), (1805, 86164896), (1824, 85267345), (1999, 77802720), (2166, 71804080), (2245, 69277344), (2280, 68213876), (2694, 57731120), (2888, 53853060), (3040, 51160407), (3592, 43298340), (3610, 43082448), (3998, 38901360), (4332, 35902040), (4490, 34638672), (4560, 34106938), (5388, 28865560), (5415, 28721632), (5776, 26926530), (5997, 25934240), (6735, 23092448), (7184, 21649170), (7220, 21541224), (7996, 19450680), (8531, 18230880), (8664, 17951020), (8980, 17319336), (9120, 17053469), (9995, 15560544), (10776, 14432780), (10830, 14360816), (11552, 13463265), (11994, 12967120), (13470, 11546224), (14368, 10824585), (14440, 10770612), (15992, 9725340), (17062, 9115440), (17328, 8975510), (17960, 8659668), (19990, 7780272), (21552, 7216390), (21660, 7180408), (23988, 6483560), (25593, 6076960), (26940, 5773112), (28880, 5385306), (29985, 5186848), (31984, 4862670), (34124, 4557720), (34656, 4487755), (35920, 4329834), (37981, 4094880), (39980, 3890136), (42655, 3646176), (43104, 3608195), (43320, 3590204), (47976, 3241780), (51186, 3038480), (53880, 2886556), (57760, 2692653), (59970, 2593424), (63968, 2431335), (68248, 2278860), (71840, 2164917), (75962, 2047440), (79960, 1945068), (85310, 1823088), (86640, 1795102), (95952, 1620890), (102372, 1519240), (107760, 1443278), (113943, 1364960), (119940, 1296712), (127965, 1215392), (136496, 1139430), (151924, 1023720), (159920, 972534), (162089, 959520), (170620, 911544), (173280, 897551), (189905, 818976), (191904, 810445), (204744, 759620), (215520, 721639), (227886, 682480), (239880, 648356), (255930, 607696), (272992, 569715), (303848, 511860), (319840, 486267), (324178, 479760), (341240, 455772), (379810, 409488)]