201393360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 240

約数和(自身を含む): 798520320

約数和(自身を除く): 597126960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1289, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2578, 2604, 2790, 3255, 3472, 3720, 3867, 3906, 4340, 4464, 5040, 5156, 5208, 5580, 6445, 6510, 7440, 7734, 7812, 8680, 9023, 9765, 10312, 10416, 11160, 11601, 12890, 13020, 15468, 15624, 17360, 18046, 19335, 19530, 20624, 22320, 23202, 25780, 26040, 27069, 30936, 31248, 36092, 38670, 39060, 39959, 45115, 46404, 51560, 52080, 54138, 58005, 61872, 72184, 77340, 78120, 79918, 81207, 90230, 92808, 103120, 108276, 116010, 119877, 135345, 144368, 154680, 156240, 159836, 162414, 180460, 185616, 199795, 216552, 232020, 239754, 270690, 279713, 309360, 319672, 324828, 359631, 360920, 399590, 406035, 433104, 464040, 479508, 541380, 559426, 599385, 639344, 649656, 719262, 721840, 799180, 812070, 839139, 928080, 959016, 1082760, 1118852, 1198770, 1299312, 1398565, 1438524, 1598360, 1624140, 1678278, 1798155, 1918032, 2165520, 2237704, 2397540, 2517417, 2797130, 2877048, 3196720, 3248280, 3356556, 3596310, 4195695, 4475408, 4795080, 5034834, 5594260, 5754096, 6496560, 6713112, 7192620, 8391390, 9590160, 10069668, 11188520, 12587085, 13426224, 14385240, 16782780, 20139336, 22377040, 25174170, 28770480, 33565560, 40278672, 50348340, 67131120, 100696680, 201393360]

約数ペア:

[(1, 201393360), (2, 100696680), (3, 67131120), (4, 50348340), (5, 40278672), (6, 33565560), (7, 28770480), (8, 25174170), (9, 22377040), (10, 20139336), (12, 16782780), (14, 14385240), (15, 13426224), (16, 12587085), (18, 11188520), (20, 10069668), (21, 9590160), (24, 8391390), (28, 7192620), (30, 6713112), (31, 6496560), (35, 5754096), (36, 5594260), (40, 5034834), (42, 4795080), (45, 4475408), (48, 4195695), (56, 3596310), (60, 3356556), (62, 3248280), (63, 3196720), (70, 2877048), (72, 2797130), (80, 2517417), (84, 2397540), (90, 2237704), (93, 2165520), (105, 1918032), (112, 1798155), (120, 1678278), (124, 1624140), (126, 1598360), (140, 1438524), (144, 1398565), (155, 1299312), (168, 1198770), (180, 1118852), (186, 1082760), (210, 959016), (217, 928080), (240, 839139), (248, 812070), (252, 799180), (279, 721840), (280, 719262), (310, 649656), (315, 639344), (336, 599385), (360, 559426), (372, 541380), (420, 479508), (434, 464040), (465, 433104), (496, 406035), (504, 399590), (558, 360920), (560, 359631), (620, 324828), (630, 319672), (651, 309360), (720, 279713), (744, 270690), (840, 239754), (868, 232020), (930, 216552), (1008, 199795), (1085, 185616), (1116, 180460), (1240, 162414), (1260, 159836), (1289, 156240), (1302, 154680), (1395, 144368), (1488, 135345), (1680, 119877), (1736, 116010), (1860, 108276), (1953, 103120), (2170, 92808), (2232, 90230), (2480, 81207), (2520, 79918), (2578, 78120), (2604, 77340), (2790, 72184), (3255, 61872), (3472, 58005), (3720, 54138), (3867, 52080), (3906, 51560), (4340, 46404), (4464, 45115), (5040, 39959), (5156, 39060), (5208, 38670), (5580, 36092), (6445, 31248), (6510, 30936), (7440, 27069), (7734, 26040), (7812, 25780), (8680, 23202), (9023, 22320), (9765, 20624), (10312, 19530), (10416, 19335), (11160, 18046), (11601, 17360), (12890, 15624), (13020, 15468)]