259218553920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1\times {\mathrm{1889}}^1$

素因数の和:2773

約数の個数: 224

約数和(自身を含む): 828437621760

約数和(自身を除く): 569219067840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 223, 240, 320, 446, 480, 641, 669, 892, 960, 1115, 1282, 1338, 1784, 1889, 1923, 2230, 2564, 2676, 3205, 3345, 3568, 3778, 3846, 4460, 5128, 5352, 5667, 6410, 6690, 7136, 7556, 7692, 8920, 9445, 9615, 10256, 10704, 11334, 12820, 13380, 14272, 15112, 15384, 17840, 18890, 19230, 20512, 21408, 22668, 25640, 26760, 28335, 30224, 30768, 35680, 37780, 38460, 41024, 42816, 45336, 51280, 53520, 56670, 60448, 61536, 71360, 75560, 76920, 90672, 102560, 107040, 113340, 120896, 123072, 142943, 151120, 153840, 181344, 205120, 214080, 226680, 285886, 302240, 307680, 362688, 421247, 428829, 453360, 571772, 604480, 615360, 714715, 842494, 857658, 906720, 1143544, 1210849, 1263741, 1429430, 1684988, 1715316, 1813440, 2106235, 2144145, 2287088, 2421698, 2527482, 2858860, 3369976, 3430632, 3632547, 4212470, 4288290, 4574176, 4843396, 5054964, 5717720, 6054245, 6318705, 6739952, 6861264, 7265094, 8424940, 8576580, 9148352, 9686792, 10109928, 11435440, 12108490, 12637410, 13479904, 13722528, 14530188, 16849880, 17153160, 18162735, 19373584, 20219856, 22870880, 24216980, 25274820, 26959808, 27445056, 29060376, 33699760, 34306320, 36325470, 38747168, 40439712, 45741760, 48433960, 50549640, 58120752, 67399520, 68612640, 72650940, 77494336, 80879424, 96867920, 101099280, 116241504, 134799040, 137225280, 145301880, 193735840, 202198560, 232483008, 270019327, 290603760, 387471680, 404397120, 540038654, 581207520, 810057981, 1080077308, 1162415040, 1350096635, 1620115962, 2160154616, 2700193270, 3240231924, 4050289905, 4320309232, 5400386540, 6480463848, 8100579810, 8640618464, 10800773080, 12960927696, 16201159620, 17281236928, 21601546160, 25921855392, 32402319240, 43203092320, 51843710784, 64804638480, 86406184640, 129609276960, 259218553920]

約数ペア:

[(1, 259218553920), (2, 129609276960), (3, 86406184640), (4, 64804638480), (5, 51843710784), (6, 43203092320), (8, 32402319240), (10, 25921855392), (12, 21601546160), (15, 17281236928), (16, 16201159620), (20, 12960927696), (24, 10800773080), (30, 8640618464), (32, 8100579810), (40, 6480463848), (48, 5400386540), (60, 4320309232), (64, 4050289905), (80, 3240231924), (96, 2700193270), (120, 2160154616), (160, 1620115962), (192, 1350096635), (223, 1162415040), (240, 1080077308), (320, 810057981), (446, 581207520), (480, 540038654), (641, 404397120), (669, 387471680), (892, 290603760), (960, 270019327), (1115, 232483008), (1282, 202198560), (1338, 193735840), (1784, 145301880), (1889, 137225280), (1923, 134799040), (2230, 116241504), (2564, 101099280), (2676, 96867920), (3205, 80879424), (3345, 77494336), (3568, 72650940), (3778, 68612640), (3846, 67399520), (4460, 58120752), (5128, 50549640), (5352, 48433960), (5667, 45741760), (6410, 40439712), (6690, 38747168), (7136, 36325470), (7556, 34306320), (7692, 33699760), (8920, 29060376), (9445, 27445056), (9615, 26959808), (10256, 25274820), (10704, 24216980), (11334, 22870880), (12820, 20219856), (13380, 19373584), (14272, 18162735), (15112, 17153160), (15384, 16849880), (17840, 14530188), (18890, 13722528), (19230, 13479904), (20512, 12637410), (21408, 12108490), (22668, 11435440), (25640, 10109928), (26760, 9686792), (28335, 9148352), (30224, 8576580), (30768, 8424940), (35680, 7265094), (37780, 6861264), (38460, 6739952), (41024, 6318705), (42816, 6054245), (45336, 5717720), (51280, 5054964), (53520, 4843396), (56670, 4574176), (60448, 4288290), (61536, 4212470), (71360, 3632547), (75560, 3430632), (76920, 3369976), (90672, 2858860), (102560, 2527482), (107040, 2421698), (113340, 2287088), (120896, 2144145), (123072, 2106235), (142943, 1813440), (151120, 1715316), (153840, 1684988), (181344, 1429430), (205120, 1263741), (214080, 1210849), (226680, 1143544), (285886, 906720), (302240, 857658), (307680, 842494), (362688, 714715), (421247, 615360), (428829, 604480), (453360, 571772)]