2537653440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4243}}^1$

素因数の和:4359

約数の個数: 224

約数和(自身を含む): 9313712640

約数和(自身を除く): 6776059200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 240, 267, 280, 320, 336, 356, 420, 445, 448, 480, 534, 560, 623, 672, 712, 840, 890, 960, 1068, 1120, 1246, 1335, 1344, 1424, 1680, 1780, 1869, 2136, 2240, 2492, 2670, 2848, 3115, 3360, 3560, 3738, 4243, 4272, 4984, 5340, 5696, 6230, 6720, 7120, 7476, 8486, 8544, 9345, 9968, 10680, 12460, 12729, 14240, 14952, 16972, 17088, 18690, 19936, 21215, 21360, 24920, 25458, 28480, 29701, 29904, 33944, 37380, 39872, 42430, 42720, 49840, 50916, 59402, 59808, 63645, 67888, 74760, 84860, 85440, 89103, 99680, 101832, 118804, 119616, 127290, 135776, 148505, 149520, 169720, 178206, 199360, 203664, 237608, 254580, 271552, 297010, 299040, 339440, 356412, 377627, 407328, 445515, 475216, 509160, 594020, 598080, 678880, 712824, 755254, 814656, 891030, 950432, 1018320, 1132881, 1188040, 1357760, 1425648, 1510508, 1782060, 1888135, 1900864, 2036640, 2265762, 2376080, 2643389, 2851296, 3021016, 3564120, 3776270, 4073280, 4531524, 4752160, 5286778, 5664405, 5702592, 6042032, 7128240, 7552540, 7930167, 9063048, 9504320, 10573556, 11328810, 12084064, 13216945, 14256480, 15105080, 15860334, 18126096, 21147112, 22657620, 24168128, 26433890, 28512960, 30210160, 31720668, 36252192, 39650835, 42294224, 45315240, 52867780, 60420320, 63441336, 72504384, 79301670, 84588448, 90630480, 105735560, 120840640, 126882672, 158603340, 169176896, 181260960, 211471120, 253765344, 317206680, 362521920, 422942240, 507530688, 634413360, 845884480, 1268826720, 2537653440]

約数ペア:

[(1, 2537653440), (2, 1268826720), (3, 845884480), (4, 634413360), (5, 507530688), (6, 422942240), (7, 362521920), (8, 317206680), (10, 253765344), (12, 211471120), (14, 181260960), (15, 169176896), (16, 158603340), (20, 126882672), (21, 120840640), (24, 105735560), (28, 90630480), (30, 84588448), (32, 79301670), (35, 72504384), (40, 63441336), (42, 60420320), (48, 52867780), (56, 45315240), (60, 42294224), (64, 39650835), (70, 36252192), (80, 31720668), (84, 30210160), (89, 28512960), (96, 26433890), (105, 24168128), (112, 22657620), (120, 21147112), (140, 18126096), (160, 15860334), (168, 15105080), (178, 14256480), (192, 13216945), (210, 12084064), (224, 11328810), (240, 10573556), (267, 9504320), (280, 9063048), (320, 7930167), (336, 7552540), (356, 7128240), (420, 6042032), (445, 5702592), (448, 5664405), (480, 5286778), (534, 4752160), (560, 4531524), (623, 4073280), (672, 3776270), (712, 3564120), (840, 3021016), (890, 2851296), (960, 2643389), (1068, 2376080), (1120, 2265762), (1246, 2036640), (1335, 1900864), (1344, 1888135), (1424, 1782060), (1680, 1510508), (1780, 1425648), (1869, 1357760), (2136, 1188040), (2240, 1132881), (2492, 1018320), (2670, 950432), (2848, 891030), (3115, 814656), (3360, 755254), (3560, 712824), (3738, 678880), (4243, 598080), (4272, 594020), (4984, 509160), (5340, 475216), (5696, 445515), (6230, 407328), (6720, 377627), (7120, 356412), (7476, 339440), (8486, 299040), (8544, 297010), (9345, 271552), (9968, 254580), (10680, 237608), (12460, 203664), (12729, 199360), (14240, 178206), (14952, 169720), (16972, 149520), (17088, 148505), (18690, 135776), (19936, 127290), (21215, 119616), (21360, 118804), (24920, 101832), (25458, 99680), (28480, 89103), (29701, 85440), (29904, 84860), (33944, 74760), (37380, 67888), (39872, 63645), (42430, 59808), (42720, 59402), (49840, 50916)]