317206260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2763

約数の個数: 192

約数和(自身を含む): 1164656640

約数和(自身を除く): 847450380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2707, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5414, 5580, 5859, 6510, 7812, 8121, 8370, 9765, 10828, 11718, 13020, 13535, 16242, 16740, 18949, 19530, 23436, 24363, 27070, 29295, 32484, 37898, 39060, 40605, 48726, 54140, 56847, 58590, 73089, 75796, 81210, 83917, 94745, 97452, 113694, 117180, 121815, 146178, 162420, 167834, 170541, 189490, 227388, 243630, 251751, 284235, 292356, 335668, 341082, 365445, 378980, 419585, 487260, 503502, 511623, 568470, 587419, 682164, 730890, 755253, 839170, 852705, 1007004, 1023246, 1136940, 1174838, 1258755, 1461780, 1510506, 1678340, 1705410, 1762257, 2046492, 2265759, 2349676, 2517510, 2558115, 2937095, 3021012, 3410820, 3524514, 3776265, 4531518, 5035020, 5116230, 5286771, 5874190, 7049028, 7552530, 8811285, 9063036, 10232460, 10573542, 11328795, 11748380, 15105060, 15860313, 17622570, 21147084, 22657590, 26433855, 31720626, 35245140, 45315180, 52867710, 63441252, 79301565, 105735420, 158603130, 317206260]

約数ペア:

[(1, 317206260), (2, 158603130), (3, 105735420), (4, 79301565), (5, 63441252), (6, 52867710), (7, 45315180), (9, 35245140), (10, 31720626), (12, 26433855), (14, 22657590), (15, 21147084), (18, 17622570), (20, 15860313), (21, 15105060), (27, 11748380), (28, 11328795), (30, 10573542), (31, 10232460), (35, 9063036), (36, 8811285), (42, 7552530), (45, 7049028), (54, 5874190), (60, 5286771), (62, 5116230), (63, 5035020), (70, 4531518), (84, 3776265), (90, 3524514), (93, 3410820), (105, 3021012), (108, 2937095), (124, 2558115), (126, 2517510), (135, 2349676), (140, 2265759), (155, 2046492), (180, 1762257), (186, 1705410), (189, 1678340), (210, 1510506), (217, 1461780), (252, 1258755), (270, 1174838), (279, 1136940), (310, 1023246), (315, 1007004), (372, 852705), (378, 839170), (420, 755253), (434, 730890), (465, 682164), (540, 587419), (558, 568470), (620, 511623), (630, 503502), (651, 487260), (756, 419585), (837, 378980), (868, 365445), (930, 341082), (945, 335668), (1085, 292356), (1116, 284235), (1260, 251751), (1302, 243630), (1395, 227388), (1674, 189490), (1860, 170541), (1890, 167834), (1953, 162420), (2170, 146178), (2604, 121815), (2707, 117180), (2790, 113694), (3255, 97452), (3348, 94745), (3780, 83917), (3906, 81210), (4185, 75796), (4340, 73089), (5414, 58590), (5580, 56847), (5859, 54140), (6510, 48726), (7812, 40605), (8121, 39060), (8370, 37898), (9765, 32484), (10828, 29295), (11718, 27070), (13020, 24363), (13535, 23436), (16242, 19530), (16740, 18949)]