257649936960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{2791}}^1$

素因数の和:3406

約数の個数: 336

約数和(自身を含む): 887679768960

約数和(自身を除く): 630029832000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 569, 624, 676, 780, 832, 845, 960, 1014, 1040, 1138, 1248, 1352, 1560, 1690, 1707, 2028, 2080, 2276, 2496, 2535, 2704, 2791, 2845, 3120, 3380, 3414, 4056, 4160, 4552, 5070, 5408, 5582, 5690, 6240, 6760, 6828, 7397, 8112, 8373, 8535, 9104, 10140, 10816, 11164, 11380, 12480, 13520, 13656, 13955, 14794, 16224, 16746, 17070, 18208, 20280, 22191, 22328, 22760, 27040, 27312, 27910, 29588, 32448, 33492, 34140, 36283, 36416, 36985, 40560, 41865, 44382, 44656, 45520, 54080, 54624, 55820, 59176, 66984, 68280, 72566, 73970, 81120, 83730, 88764, 89312, 91040, 96161, 108849, 109248, 110955, 111640, 118352, 133968, 136560, 145132, 147940, 162240, 167460, 177528, 178624, 181415, 182080, 192322, 217698, 221910, 223280, 236704, 267936, 273120, 288483, 290264, 295880, 334920, 355056, 362830, 384644, 435396, 443820, 446560, 471679, 473408, 480805, 535872, 544245, 546240, 576966, 580528, 591760, 669840, 710112, 725660, 769288, 870792, 887640, 893120, 943358, 961610, 1088490, 1153932, 1161056, 1183520, 1339680, 1415037, 1420224, 1442415, 1451320, 1538576, 1588079, 1741584, 1775280, 1886716, 1923220, 2176980, 2307864, 2322112, 2358395, 2367040, 2679360, 2830074, 2884830, 2902640, 3077152, 3176158, 3483168, 3550560, 3773432, 3846440, 4353960, 4615728, 4716790, 4764237, 5660148, 5769660, 5805280, 6154304, 6352316, 6966336, 7075185, 7101120, 7546864, 7692880, 7940395, 8707920, 9231456, 9433580, 9528474, 11320296, 11539320, 11610560, 12704632, 14150370, 15093728, 15385760, 15880790, 17415840, 18462912, 18867160, 19056948, 20645027, 22640592, 23078640, 23821185, 25409264, 28300740, 30187456, 30771520, 31761580, 34831680, 37734320, 38113896, 41290054, 45281184, 46157280, 47642370, 50818528, 56601480, 61935081, 63523160, 75468640, 76227792, 82580108, 90562368, 92314560, 95284740, 101637056, 103225135, 113202960, 123870162, 127046320, 150937280, 152455584, 165160216, 190569480, 206450270, 226405920, 247740324, 254092640, 268385351, 304911168, 309675405, 330320432, 381138960, 412900540, 452811840, 495480648, 508185280, 536770702, 619350810, 660640864, 762277920, 805156053, 825801080, 990961296, 1073541404, 1238701620, 1321281728, 1341926755, 1524555840, 1610312106, 1651602160, 1981922592, 2147082808, 2477403240, 2683853510, 3220624212, 3303204320, 3963845184, 4025780265, 4294165616, 4954806480, 5367707020, 6441248424, 6606408640, 8051560530, 8588331232, 9909612960, 10735414040, 12882496848, 16103121060, 17176662464, 19819225920, 21470828080, 25764993696, 32206242120, 42941656160, 51529987392, 64412484240, 85883312320, 128824968480, 257649936960]

約数ペア:

[(1, 257649936960), (2, 128824968480), (3, 85883312320), (4, 64412484240), (5, 51529987392), (6, 42941656160), (8, 32206242120), (10, 25764993696), (12, 21470828080), (13, 19819225920), (15, 17176662464), (16, 16103121060), (20, 12882496848), (24, 10735414040), (26, 9909612960), (30, 8588331232), (32, 8051560530), (39, 6606408640), (40, 6441248424), (48, 5367707020), (52, 4954806480), (60, 4294165616), (64, 4025780265), (65, 3963845184), (78, 3303204320), (80, 3220624212), (96, 2683853510), (104, 2477403240), (120, 2147082808), (130, 1981922592), (156, 1651602160), (160, 1610312106), (169, 1524555840), (192, 1341926755), (195, 1321281728), (208, 1238701620), (240, 1073541404), (260, 990961296), (312, 825801080), (320, 805156053), (338, 762277920), (390, 660640864), (416, 619350810), (480, 536770702), (507, 508185280), (520, 495480648), (569, 452811840), (624, 412900540), (676, 381138960), (780, 330320432), (832, 309675405), (845, 304911168), (960, 268385351), (1014, 254092640), (1040, 247740324), (1138, 226405920), (1248, 206450270), (1352, 190569480), (1560, 165160216), (1690, 152455584), (1707, 150937280), (2028, 127046320), (2080, 123870162), (2276, 113202960), (2496, 103225135), (2535, 101637056), (2704, 95284740), (2791, 92314560), (2845, 90562368), (3120, 82580108), (3380, 76227792), (3414, 75468640), (4056, 63523160), (4160, 61935081), (4552, 56601480), (5070, 50818528), (5408, 47642370), (5582, 46157280), (5690, 45281184), (6240, 41290054), (6760, 38113896), (6828, 37734320), (7397, 34831680), (8112, 31761580), (8373, 30771520), (8535, 30187456), (9104, 28300740), (10140, 25409264), (10816, 23821185), (11164, 23078640), (11380, 22640592), (12480, 20645027), (13520, 19056948), (13656, 18867160), (13955, 18462912), (14794, 17415840), (16224, 15880790), (16746, 15385760), (17070, 15093728), (18208, 14150370), (20280, 12704632), (22191, 11610560), (22328, 11539320), (22760, 11320296), (27040, 9528474), (27312, 9433580), (27910, 9231456), (29588, 8707920), (32448, 7940395), (33492, 7692880), (34140, 7546864), (36283, 7101120), (36416, 7075185), (36985, 6966336), (40560, 6352316), (41865, 6154304), (44382, 5805280), (44656, 5769660), (45520, 5660148), (54080, 4764237), (54624, 4716790), (55820, 4615728), (59176, 4353960), (66984, 3846440), (68280, 3773432), (72566, 3550560), (73970, 3483168), (81120, 3176158), (83730, 3077152), (88764, 2902640), (89312, 2884830), (91040, 2830074), (96161, 2679360), (108849, 2367040), (109248, 2358395), (110955, 2322112), (111640, 2307864), (118352, 2176980), (133968, 1923220), (136560, 1886716), (145132, 1775280), (147940, 1741584), (162240, 1588079), (167460, 1538576), (177528, 1451320), (178624, 1442415), (181415, 1420224), (182080, 1415037), (192322, 1339680), (217698, 1183520), (221910, 1161056), (223280, 1153932), (236704, 1088490), (267936, 961610), (273120, 943358), (288483, 893120), (290264, 887640), (295880, 870792), (334920, 769288), (355056, 725660), (362830, 710112), (384644, 669840), (435396, 591760), (443820, 580528), (446560, 576966), (471679, 546240), (473408, 544245), (480805, 535872)]