1441506780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 5197300416

約数和(自身を除く): 3755793636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 317, 324, 378, 401, 405, 420, 540, 567, 630, 634, 756, 802, 810, 945, 951, 1134, 1203, 1260, 1268, 1585, 1604, 1620, 1890, 1902, 2005, 2219, 2268, 2406, 2807, 2835, 2853, 3170, 3609, 3780, 3804, 4010, 4438, 4755, 4812, 5614, 5670, 5706, 6015, 6340, 6657, 7218, 8020, 8421, 8559, 8876, 9510, 10827, 11095, 11228, 11340, 11412, 12030, 13314, 14035, 14265, 14436, 16842, 17118, 18045, 19020, 19971, 21654, 22190, 24060, 25263, 25677, 26628, 28070, 28530, 32481, 33285, 33684, 34236, 36090, 39942, 42105, 42795, 43308, 44380, 50526, 51354, 54135, 56140, 57060, 59913, 64962, 66570, 72180, 75789, 79884, 84210, 85590, 99855, 101052, 102708, 108270, 119826, 126315, 127117, 128385, 129924, 133140, 151578, 162405, 168420, 171180, 179739, 199710, 216540, 227367, 239652, 252630, 254234, 256770, 299565, 303156, 324810, 359478, 378945, 381351, 399420, 454734, 505260, 508468, 513540, 599130, 635585, 649620, 718956, 757890, 762702, 889819, 898695, 909468, 1136835, 1144053, 1198260, 1271170, 1515780, 1525404, 1779638, 1797390, 1906755, 2273670, 2288106, 2542340, 2669457, 3432159, 3559276, 3594780, 3813510, 4449095, 4547340, 4576212, 5338914, 5720265, 6864318, 7627020, 8008371, 8898190, 10296477, 10677828, 11440530, 13347285, 13728636, 16016742, 17160795, 17796380, 20592954, 22881060, 24025113, 26694570, 32033484, 34321590, 40041855, 41185908, 48050226, 51482385, 53389140, 68643180, 72075339, 80083710, 96100452, 102964770, 120125565, 144150678, 160167420, 205929540, 240251130, 288301356, 360376695, 480502260, 720753390, 1441506780]

約数ペア:

[(1, 1441506780), (2, 720753390), (3, 480502260), (4, 360376695), (5, 288301356), (6, 240251130), (7, 205929540), (9, 160167420), (10, 144150678), (12, 120125565), (14, 102964770), (15, 96100452), (18, 80083710), (20, 72075339), (21, 68643180), (27, 53389140), (28, 51482385), (30, 48050226), (35, 41185908), (36, 40041855), (42, 34321590), (45, 32033484), (54, 26694570), (60, 24025113), (63, 22881060), (70, 20592954), (81, 17796380), (84, 17160795), (90, 16016742), (105, 13728636), (108, 13347285), (126, 11440530), (135, 10677828), (140, 10296477), (162, 8898190), (180, 8008371), (189, 7627020), (210, 6864318), (252, 5720265), (270, 5338914), (315, 4576212), (317, 4547340), (324, 4449095), (378, 3813510), (401, 3594780), (405, 3559276), (420, 3432159), (540, 2669457), (567, 2542340), (630, 2288106), (634, 2273670), (756, 1906755), (802, 1797390), (810, 1779638), (945, 1525404), (951, 1515780), (1134, 1271170), (1203, 1198260), (1260, 1144053), (1268, 1136835), (1585, 909468), (1604, 898695), (1620, 889819), (1890, 762702), (1902, 757890), (2005, 718956), (2219, 649620), (2268, 635585), (2406, 599130), (2807, 513540), (2835, 508468), (2853, 505260), (3170, 454734), (3609, 399420), (3780, 381351), (3804, 378945), (4010, 359478), (4438, 324810), (4755, 303156), (4812, 299565), (5614, 256770), (5670, 254234), (5706, 252630), (6015, 239652), (6340, 227367), (6657, 216540), (7218, 199710), (8020, 179739), (8421, 171180), (8559, 168420), (8876, 162405), (9510, 151578), (10827, 133140), (11095, 129924), (11228, 128385), (11340, 127117), (11412, 126315), (12030, 119826), (13314, 108270), (14035, 102708), (14265, 101052), (14436, 99855), (16842, 85590), (17118, 84210), (18045, 79884), (19020, 75789), (19971, 72180), (21654, 66570), (22190, 64962), (24060, 59913), (25263, 57060), (25677, 56140), (26628, 54135), (28070, 51354), (28530, 50526), (32481, 44380), (33285, 43308), (33684, 42795), (34236, 42105), (36090, 39942)]