85931254920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{641}}^1\times {\mathrm{3257}}^1$

素因数の和:3933

約数の個数: 256

約数和(自身を含む): 301195584000

約数和(自身を除く): 215264329080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 641, 686, 735, 840, 980, 1029, 1176, 1282, 1372, 1470, 1715, 1923, 1960, 2058, 2564, 2744, 2940, 3205, 3257, 3430, 3846, 4116, 4487, 5128, 5145, 5880, 6410, 6514, 6860, 7692, 8232, 8974, 9615, 9771, 10290, 12820, 13028, 13461, 13720, 15384, 16285, 17948, 19230, 19542, 20580, 22435, 22799, 25640, 26056, 26922, 31409, 32570, 35896, 38460, 39084, 41160, 44870, 45598, 48855, 53844, 62818, 65140, 67305, 68397, 76920, 78168, 89740, 91196, 94227, 97710, 107688, 113995, 125636, 130280, 134610, 136794, 157045, 159593, 179480, 182392, 188454, 195420, 219863, 227990, 251272, 269220, 273588, 314090, 319186, 341985, 376908, 390840, 439726, 455980, 471135, 478779, 538440, 547176, 628180, 638372, 659589, 683970, 753816, 797965, 879452, 911960, 942270, 957558, 1099315, 1117151, 1256360, 1276744, 1319178, 1367940, 1595930, 1758904, 1884540, 1915116, 2087737, 2198630, 2234302, 2393895, 2638356, 2735880, 3191860, 3297945, 3351453, 3769080, 3830232, 4175474, 4397260, 4468604, 4787790, 5276712, 5585755, 6263211, 6383720, 6595890, 6702906, 8350948, 8794520, 8937208, 9575580, 10438685, 11171510, 12526422, 13191780, 13405812, 14614159, 16701896, 16757265, 19151160, 20877370, 22343020, 25052844, 26383560, 26811624, 29228318, 31316055, 33514530, 41754740, 43842477, 44686040, 50105688, 58456636, 62632110, 67029060, 73070795, 83509480, 87684954, 102299113, 116913272, 125264220, 134058120, 146141590, 175369908, 204598226, 219212385, 250528440, 292283180, 306897339, 350739816, 409196452, 438424770, 511495565, 584566360, 613794678, 716093791, 818392904, 876849540, 1022991130, 1227589356, 1432187582, 1534486695, 1753699080, 2045982260, 2148281373, 2455178712, 2864375164, 3068973390, 3580468955, 4091964520, 4296562746, 5728750328, 6137946780, 7160937910, 8593125492, 10741406865, 12275893560, 14321875820, 17186250984, 21482813730, 28643751640, 42965627460, 85931254920]

約数ペア:

[(1, 85931254920), (2, 42965627460), (3, 28643751640), (4, 21482813730), (5, 17186250984), (6, 14321875820), (7, 12275893560), (8, 10741406865), (10, 8593125492), (12, 7160937910), (14, 6137946780), (15, 5728750328), (20, 4296562746), (21, 4091964520), (24, 3580468955), (28, 3068973390), (30, 2864375164), (35, 2455178712), (40, 2148281373), (42, 2045982260), (49, 1753699080), (56, 1534486695), (60, 1432187582), (70, 1227589356), (84, 1022991130), (98, 876849540), (105, 818392904), (120, 716093791), (140, 613794678), (147, 584566360), (168, 511495565), (196, 438424770), (210, 409196452), (245, 350739816), (280, 306897339), (294, 292283180), (343, 250528440), (392, 219212385), (420, 204598226), (490, 175369908), (588, 146141590), (641, 134058120), (686, 125264220), (735, 116913272), (840, 102299113), (980, 87684954), (1029, 83509480), (1176, 73070795), (1282, 67029060), (1372, 62632110), (1470, 58456636), (1715, 50105688), (1923, 44686040), (1960, 43842477), (2058, 41754740), (2564, 33514530), (2744, 31316055), (2940, 29228318), (3205, 26811624), (3257, 26383560), (3430, 25052844), (3846, 22343020), (4116, 20877370), (4487, 19151160), (5128, 16757265), (5145, 16701896), (5880, 14614159), (6410, 13405812), (6514, 13191780), (6860, 12526422), (7692, 11171510), (8232, 10438685), (8974, 9575580), (9615, 8937208), (9771, 8794520), (10290, 8350948), (12820, 6702906), (13028, 6595890), (13461, 6383720), (13720, 6263211), (15384, 5585755), (16285, 5276712), (17948, 4787790), (19230, 4468604), (19542, 4397260), (20580, 4175474), (22435, 3830232), (22799, 3769080), (25640, 3351453), (26056, 3297945), (26922, 3191860), (31409, 2735880), (32570, 2638356), (35896, 2393895), (38460, 2234302), (39084, 2198630), (41160, 2087737), (44870, 1915116), (45598, 1884540), (48855, 1758904), (53844, 1595930), (62818, 1367940), (65140, 1319178), (67305, 1276744), (68397, 1256360), (76920, 1117151), (78168, 1099315), (89740, 957558), (91196, 942270), (94227, 911960), (97710, 879452), (107688, 797965), (113995, 753816), (125636, 683970), (130280, 659589), (134610, 638372), (136794, 628180), (157045, 547176), (159593, 538440), (179480, 478779), (182392, 471135), (188454, 455980), (195420, 439726), (219863, 390840), (227990, 376908), (251272, 341985), (269220, 319186), (273588, 314090)]