1310697360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8446

約数の個数: 240

約数和(自身を含む): 5193477120

約数和(自身を除く): 3882779760

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, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8389, 8680, 9765, 10416, 11160, 13020, 15624, 16778, 17360, 19530, 22320, 25167, 26040, 31248, 33556, 39060, 41945, 50334, 52080, 58723, 67112, 75501, 78120, 83890, 100668, 117446, 125835, 134224, 151002, 156240, 167780, 176169, 201336, 234892, 251670, 260059, 293615, 302004, 335560, 352338, 377505, 402672, 469784, 503340, 520118, 528507, 587230, 604008, 671120, 704676, 755010, 780177, 880845, 939568, 1006680, 1040236, 1057014, 1174460, 1208016, 1300295, 1409352, 1510020, 1560354, 1761690, 1820413, 2013360, 2080472, 2114028, 2340531, 2348920, 2600590, 2642535, 2818704, 3020040, 3120708, 3523380, 3640826, 3900885, 4160944, 4228056, 4681062, 4697840, 5201180, 5285070, 5461239, 6040080, 6241416, 7046760, 7281652, 7801770, 8456112, 9102065, 9362124, 10402360, 10570140, 10922478, 11702655, 12482832, 14093520, 14563304, 15603540, 16383717, 18204130, 18724248, 20804720, 21140280, 21844956, 23405310, 27306195, 29126608, 31207080, 32767434, 36408260, 37448496, 42280560, 43689912, 46810620, 54612390, 62414160, 65534868, 72816520, 81918585, 87379824, 93621240, 109224780, 131069736, 145633040, 163837170, 187242480, 218449560, 262139472, 327674340, 436899120, 655348680, 1310697360]

約数ペア:

[(1, 1310697360), (2, 655348680), (3, 436899120), (4, 327674340), (5, 262139472), (6, 218449560), (7, 187242480), (8, 163837170), (9, 145633040), (10, 131069736), (12, 109224780), (14, 93621240), (15, 87379824), (16, 81918585), (18, 72816520), (20, 65534868), (21, 62414160), (24, 54612390), (28, 46810620), (30, 43689912), (31, 42280560), (35, 37448496), (36, 36408260), (40, 32767434), (42, 31207080), (45, 29126608), (48, 27306195), (56, 23405310), (60, 21844956), (62, 21140280), (63, 20804720), (70, 18724248), (72, 18204130), (80, 16383717), (84, 15603540), (90, 14563304), (93, 14093520), (105, 12482832), (112, 11702655), (120, 10922478), (124, 10570140), (126, 10402360), (140, 9362124), (144, 9102065), (155, 8456112), (168, 7801770), (180, 7281652), (186, 7046760), (210, 6241416), (217, 6040080), (240, 5461239), (248, 5285070), (252, 5201180), (279, 4697840), (280, 4681062), (310, 4228056), (315, 4160944), (336, 3900885), (360, 3640826), (372, 3523380), (420, 3120708), (434, 3020040), (465, 2818704), (496, 2642535), (504, 2600590), (558, 2348920), (560, 2340531), (620, 2114028), (630, 2080472), (651, 2013360), (720, 1820413), (744, 1761690), (840, 1560354), (868, 1510020), (930, 1409352), (1008, 1300295), (1085, 1208016), (1116, 1174460), (1240, 1057014), (1260, 1040236), (1302, 1006680), (1395, 939568), (1488, 880845), (1680, 780177), (1736, 755010), (1860, 704676), (1953, 671120), (2170, 604008), (2232, 587230), (2480, 528507), (2520, 520118), (2604, 503340), (2790, 469784), (3255, 402672), (3472, 377505), (3720, 352338), (3906, 335560), (4340, 302004), (4464, 293615), (5040, 260059), (5208, 251670), (5580, 234892), (6510, 201336), (7440, 176169), (7812, 167780), (8389, 156240), (8680, 151002), (9765, 134224), (10416, 125835), (11160, 117446), (13020, 100668), (15624, 83890), (16778, 78120), (17360, 75501), (19530, 67112), (22320, 58723), (25167, 52080), (26040, 50334), (31248, 41945), (33556, 39060)]