1261846320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24229}}^1$

素因数の和:24283

約数の個数: 160

約数和(自身を含む): 4614942720

約数和(自身を除く): 3353096400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 24229, 26040, 48458, 52080, 72687, 96916, 121145, 145374, 169603, 193832, 242290, 290748, 339206, 363435, 387664, 484580, 508809, 581496, 678412, 726870, 751099, 848015, 969160, 1017618, 1162992, 1356824, 1453740, 1502198, 1696030, 1938320, 2035236, 2253297, 2544045, 2713648, 2907480, 3004396, 3392060, 3755495, 4070472, 4506594, 5088090, 5257693, 5814960, 6008792, 6784120, 7510990, 8140944, 9013188, 10176180, 10515386, 11266485, 12017584, 13568240, 15021980, 15773079, 18026376, 20352360, 21030772, 22532970, 26288465, 30043960, 31546158, 36052752, 40704720, 42061544, 45065940, 52576930, 60087920, 63092316, 78865395, 84123088, 90131880, 105153860, 126184632, 157730790, 180263760, 210307720, 252369264, 315461580, 420615440, 630923160, 1261846320]

約数ペア:

[(1, 1261846320), (2, 630923160), (3, 420615440), (4, 315461580), (5, 252369264), (6, 210307720), (7, 180263760), (8, 157730790), (10, 126184632), (12, 105153860), (14, 90131880), (15, 84123088), (16, 78865395), (20, 63092316), (21, 60087920), (24, 52576930), (28, 45065940), (30, 42061544), (31, 40704720), (35, 36052752), (40, 31546158), (42, 30043960), (48, 26288465), (56, 22532970), (60, 21030772), (62, 20352360), (70, 18026376), (80, 15773079), (84, 15021980), (93, 13568240), (105, 12017584), (112, 11266485), (120, 10515386), (124, 10176180), (140, 9013188), (155, 8140944), (168, 7510990), (186, 6784120), (210, 6008792), (217, 5814960), (240, 5257693), (248, 5088090), (280, 4506594), (310, 4070472), (336, 3755495), (372, 3392060), (420, 3004396), (434, 2907480), (465, 2713648), (496, 2544045), (560, 2253297), (620, 2035236), (651, 1938320), (744, 1696030), (840, 1502198), (868, 1453740), (930, 1356824), (1085, 1162992), (1240, 1017618), (1302, 969160), (1488, 848015), (1680, 751099), (1736, 726870), (1860, 678412), (2170, 581496), (2480, 508809), (2604, 484580), (3255, 387664), (3472, 363435), (3720, 339206), (4340, 290748), (5208, 242290), (6510, 193832), (7440, 169603), (8680, 145374), (10416, 121145), (13020, 96916), (17360, 72687), (24229, 52080), (26040, 48458)]