981291360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9477

約数の個数: 192

約数和(自身を含む): 3646992384

約数和(自身を除く): 2665701024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 9421, 10416, 13020, 14880, 17360, 18842, 20832, 26040, 28263, 34720, 37684, 47105, 52080, 56526, 65947, 75368, 94210, 104160, 113052, 131894, 141315, 150736, 188420, 197841, 226104, 263788, 282630, 292051, 301472, 329735, 376840, 395682, 452208, 527576, 565260, 584102, 659470, 753680, 791364, 876153, 904416, 989205, 1055152, 1130520, 1168204, 1318940, 1460255, 1507360, 1582728, 1752306, 1978410, 2044357, 2110304, 2261040, 2336408, 2637880, 2920510, 3165456, 3504612, 3956820, 4088714, 4380765, 4522080, 4672816, 5275760, 5841020, 6133071, 6330912, 7009224, 7913640, 8177428, 8761530, 9345632, 10221785, 10551520, 11682040, 12266142, 14018448, 15827280, 16354856, 17523060, 20443570, 23364080, 24532284, 28036896, 30665355, 31654560, 32709712, 35046120, 40887140, 46728160, 49064568, 61330710, 65419424, 70092240, 81774280, 98129136, 122661420, 140184480, 163548560, 196258272, 245322840, 327097120, 490645680, 981291360]

約数ペア:

[(1, 981291360), (2, 490645680), (3, 327097120), (4, 245322840), (5, 196258272), (6, 163548560), (7, 140184480), (8, 122661420), (10, 98129136), (12, 81774280), (14, 70092240), (15, 65419424), (16, 61330710), (20, 49064568), (21, 46728160), (24, 40887140), (28, 35046120), (30, 32709712), (31, 31654560), (32, 30665355), (35, 28036896), (40, 24532284), (42, 23364080), (48, 20443570), (56, 17523060), (60, 16354856), (62, 15827280), (70, 14018448), (80, 12266142), (84, 11682040), (93, 10551520), (96, 10221785), (105, 9345632), (112, 8761530), (120, 8177428), (124, 7913640), (140, 7009224), (155, 6330912), (160, 6133071), (168, 5841020), (186, 5275760), (210, 4672816), (217, 4522080), (224, 4380765), (240, 4088714), (248, 3956820), (280, 3504612), (310, 3165456), (336, 2920510), (372, 2637880), (420, 2336408), (434, 2261040), (465, 2110304), (480, 2044357), (496, 1978410), (560, 1752306), (620, 1582728), (651, 1507360), (672, 1460255), (744, 1318940), (840, 1168204), (868, 1130520), (930, 1055152), (992, 989205), (1085, 904416), (1120, 876153), (1240, 791364), (1302, 753680), (1488, 659470), (1680, 584102), (1736, 565260), (1860, 527576), (2170, 452208), (2480, 395682), (2604, 376840), (2976, 329735), (3255, 301472), (3360, 292051), (3472, 282630), (3720, 263788), (4340, 226104), (4960, 197841), (5208, 188420), (6510, 150736), (6944, 141315), (7440, 131894), (8680, 113052), (9421, 104160), (10416, 94210), (13020, 75368), (14880, 65947), (17360, 56526), (18842, 52080), (20832, 47105), (26040, 37684), (28263, 34720)]