25368304920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1618

約数の個数: 256

約数和(自身を含む): 88186752000

約数和(自身を除く): 62818447080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 157, 168, 210, 280, 298, 314, 420, 447, 471, 596, 628, 745, 785, 840, 894, 942, 1043, 1099, 1192, 1256, 1291, 1490, 1570, 1788, 1884, 2086, 2198, 2235, 2355, 2582, 2980, 3129, 3140, 3297, 3576, 3768, 3873, 4172, 4396, 4470, 4710, 5164, 5215, 5495, 5960, 6258, 6280, 6455, 6594, 7746, 8344, 8792, 8940, 9037, 9420, 10328, 10430, 10990, 12516, 12910, 13188, 15492, 15645, 16485, 17880, 18074, 18840, 19365, 20860, 21980, 23393, 25032, 25820, 26376, 27111, 30984, 31290, 32970, 36148, 38730, 41720, 43960, 45185, 46786, 51640, 54222, 62580, 65940, 70179, 72296, 77460, 90370, 93572, 108444, 116965, 125160, 131880, 135555, 140358, 154920, 163751, 180740, 187144, 192359, 202687, 216888, 233930, 271110, 280716, 327502, 350895, 361480, 384718, 405374, 467860, 491253, 542220, 561432, 577077, 608061, 655004, 701790, 769436, 810748, 818755, 935720, 961795, 982506, 1013435, 1084440, 1154154, 1216122, 1310008, 1346513, 1403580, 1418809, 1538872, 1621496, 1637510, 1923590, 1965012, 2026870, 2308308, 2432244, 2456265, 2693026, 2807160, 2837618, 2885385, 3040305, 3275020, 3847180, 3930024, 4039539, 4053740, 4256427, 4616616, 4864488, 4912530, 5386052, 5675236, 5770770, 6080610, 6550040, 6732565, 7094045, 7694360, 8079078, 8107480, 8512854, 9825060, 10772104, 11350472, 11541540, 12161220, 13465130, 14188090, 16158156, 17025708, 19650120, 20197695, 21282135, 23083080, 24322440, 26930260, 28376180, 30200363, 32316312, 34051416, 40395390, 42564270, 53860520, 56752360, 60400726, 80790780, 85128540, 90601089, 120801452, 151001815, 161581560, 170257080, 181202178, 211402541, 241602904, 302003630, 362404356, 422805082, 453005445, 604007260, 634207623, 724808712, 845610164, 906010890, 1057012705, 1208014520, 1268415246, 1691220328, 1812021780, 2114025410, 2536830492, 3171038115, 3624043560, 4228050820, 5073660984, 6342076230, 8456101640, 12684152460, 25368304920]

約数ペア:

[(1, 25368304920), (2, 12684152460), (3, 8456101640), (4, 6342076230), (5, 5073660984), (6, 4228050820), (7, 3624043560), (8, 3171038115), (10, 2536830492), (12, 2114025410), (14, 1812021780), (15, 1691220328), (20, 1268415246), (21, 1208014520), (24, 1057012705), (28, 906010890), (30, 845610164), (35, 724808712), (40, 634207623), (42, 604007260), (56, 453005445), (60, 422805082), (70, 362404356), (84, 302003630), (105, 241602904), (120, 211402541), (140, 181202178), (149, 170257080), (157, 161581560), (168, 151001815), (210, 120801452), (280, 90601089), (298, 85128540), (314, 80790780), (420, 60400726), (447, 56752360), (471, 53860520), (596, 42564270), (628, 40395390), (745, 34051416), (785, 32316312), (840, 30200363), (894, 28376180), (942, 26930260), (1043, 24322440), (1099, 23083080), (1192, 21282135), (1256, 20197695), (1291, 19650120), (1490, 17025708), (1570, 16158156), (1788, 14188090), (1884, 13465130), (2086, 12161220), (2198, 11541540), (2235, 11350472), (2355, 10772104), (2582, 9825060), (2980, 8512854), (3129, 8107480), (3140, 8079078), (3297, 7694360), (3576, 7094045), (3768, 6732565), (3873, 6550040), (4172, 6080610), (4396, 5770770), (4470, 5675236), (4710, 5386052), (5164, 4912530), (5215, 4864488), (5495, 4616616), (5960, 4256427), (6258, 4053740), (6280, 4039539), (6455, 3930024), (6594, 3847180), (7746, 3275020), (8344, 3040305), (8792, 2885385), (8940, 2837618), (9037, 2807160), (9420, 2693026), (10328, 2456265), (10430, 2432244), (10990, 2308308), (12516, 2026870), (12910, 1965012), (13188, 1923590), (15492, 1637510), (15645, 1621496), (16485, 1538872), (17880, 1418809), (18074, 1403580), (18840, 1346513), (19365, 1310008), (20860, 1216122), (21980, 1154154), (23393, 1084440), (25032, 1013435), (25820, 982506), (26376, 961795), (27111, 935720), (30984, 818755), (31290, 810748), (32970, 769436), (36148, 701790), (38730, 655004), (41720, 608061), (43960, 577077), (45185, 561432), (46786, 542220), (51640, 491253), (54222, 467860), (62580, 405374), (65940, 384718), (70179, 361480), (72296, 350895), (77460, 327502), (90370, 280716), (93572, 271110), (108444, 233930), (116965, 216888), (125160, 202687), (131880, 192359), (135555, 187144), (140358, 180740), (154920, 163751)]