1021913760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9867

約数の個数: 192

約数和(自身を含む): 3797950464

約数和(自身を除く): 2776036704

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, 9811, 10416, 13020, 14880, 17360, 19622, 20832, 26040, 29433, 34720, 39244, 49055, 52080, 58866, 68677, 78488, 98110, 104160, 117732, 137354, 147165, 156976, 196220, 206031, 235464, 274708, 294330, 304141, 313952, 343385, 392440, 412062, 470928, 549416, 588660, 608282, 686770, 784880, 824124, 912423, 941856, 1030155, 1098832, 1177320, 1216564, 1373540, 1520705, 1569760, 1648248, 1824846, 2060310, 2128987, 2197664, 2354640, 2433128, 2747080, 3041410, 3296496, 3649692, 4120620, 4257974, 4562115, 4709280, 4866256, 5494160, 6082820, 6386961, 6592992, 7299384, 8241240, 8515948, 9124230, 9732512, 10644935, 10988320, 12165640, 12773922, 14598768, 16482480, 17031896, 18248460, 21289870, 24331280, 25547844, 29197536, 31934805, 32964960, 34063792, 36496920, 42579740, 48662560, 51095688, 63869610, 68127584, 72993840, 85159480, 102191376, 127739220, 145987680, 170318960, 204382752, 255478440, 340637920, 510956880, 1021913760]

約数ペア:

[(1, 1021913760), (2, 510956880), (3, 340637920), (4, 255478440), (5, 204382752), (6, 170318960), (7, 145987680), (8, 127739220), (10, 102191376), (12, 85159480), (14, 72993840), (15, 68127584), (16, 63869610), (20, 51095688), (21, 48662560), (24, 42579740), (28, 36496920), (30, 34063792), (31, 32964960), (32, 31934805), (35, 29197536), (40, 25547844), (42, 24331280), (48, 21289870), (56, 18248460), (60, 17031896), (62, 16482480), (70, 14598768), (80, 12773922), (84, 12165640), (93, 10988320), (96, 10644935), (105, 9732512), (112, 9124230), (120, 8515948), (124, 8241240), (140, 7299384), (155, 6592992), (160, 6386961), (168, 6082820), (186, 5494160), (210, 4866256), (217, 4709280), (224, 4562115), (240, 4257974), (248, 4120620), (280, 3649692), (310, 3296496), (336, 3041410), (372, 2747080), (420, 2433128), (434, 2354640), (465, 2197664), (480, 2128987), (496, 2060310), (560, 1824846), (620, 1648248), (651, 1569760), (672, 1520705), (744, 1373540), (840, 1216564), (868, 1177320), (930, 1098832), (992, 1030155), (1085, 941856), (1120, 912423), (1240, 824124), (1302, 784880), (1488, 686770), (1680, 608282), (1736, 588660), (1860, 549416), (2170, 470928), (2480, 412062), (2604, 392440), (2976, 343385), (3255, 313952), (3360, 304141), (3472, 294330), (3720, 274708), (4340, 235464), (4960, 206031), (5208, 196220), (6510, 156976), (6944, 147165), (7440, 137354), (8680, 117732), (9811, 104160), (10416, 98110), (13020, 78488), (14880, 68677), (17360, 58866), (19622, 52080), (20832, 49055), (26040, 39244), (29433, 34720)]