1540989912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 256

約数和(自身を含む): 5099028480

約数和(自身を除く): 3558038568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 37, 42, 44, 56, 62, 66, 74, 77, 84, 88, 93, 111, 124, 132, 148, 154, 168, 186, 217, 222, 231, 248, 259, 264, 296, 308, 341, 372, 407, 434, 444, 462, 518, 616, 651, 682, 727, 744, 777, 814, 868, 888, 924, 1023, 1036, 1147, 1221, 1302, 1364, 1454, 1554, 1628, 1736, 1848, 2046, 2072, 2181, 2294, 2387, 2442, 2604, 2728, 2849, 2908, 3108, 3256, 3441, 4092, 4362, 4588, 4774, 4884, 5089, 5208, 5698, 5816, 6216, 6882, 7161, 7997, 8029, 8184, 8547, 8724, 9176, 9548, 9768, 10178, 11396, 12617, 13764, 14322, 15267, 15994, 16058, 17094, 17448, 19096, 20356, 22537, 22792, 23991, 24087, 25234, 26899, 27528, 28644, 30534, 31988, 32116, 34188, 37851, 40712, 45074, 47982, 48174, 50468, 53798, 55979, 57288, 61068, 63976, 64232, 67611, 68376, 75702, 80697, 88319, 90148, 95964, 96348, 100936, 107596, 111958, 122136, 135222, 151404, 157759, 161394, 167937, 176638, 180296, 188293, 191928, 192696, 215192, 223916, 247907, 264957, 270444, 295889, 302808, 315518, 322788, 335874, 353276, 376586, 447832, 473277, 495814, 529914, 540888, 564879, 591778, 631036, 645576, 671748, 706552, 743721, 753172, 833869, 887667, 946554, 991628, 1059828, 1129758, 1183556, 1262072, 1343496, 1487442, 1506344, 1667738, 1735349, 1775334, 1893108, 1983256, 2071223, 2119656, 2259516, 2367112, 2501607, 2974884, 3335476, 3470698, 3550668, 3786216, 4142446, 4519032, 5003214, 5206047, 5837083, 5949768, 6213669, 6670952, 6941396, 7101336, 8284892, 9172559, 10006428, 10412094, 11674166, 12427338, 13882792, 16569784, 17511249, 18345118, 20012856, 20824188, 23348332, 24854676, 27517677, 35022498, 36690236, 41648376, 46696664, 49709352, 55035354, 64207913, 70044996, 73380472, 110070708, 128415826, 140089992, 192623739, 220141416, 256831652, 385247478, 513663304, 770494956, 1540989912]

約数ペア:

[(1, 1540989912), (2, 770494956), (3, 513663304), (4, 385247478), (6, 256831652), (7, 220141416), (8, 192623739), (11, 140089992), (12, 128415826), (14, 110070708), (21, 73380472), (22, 70044996), (24, 64207913), (28, 55035354), (31, 49709352), (33, 46696664), (37, 41648376), (42, 36690236), (44, 35022498), (56, 27517677), (62, 24854676), (66, 23348332), (74, 20824188), (77, 20012856), (84, 18345118), (88, 17511249), (93, 16569784), (111, 13882792), (124, 12427338), (132, 11674166), (148, 10412094), (154, 10006428), (168, 9172559), (186, 8284892), (217, 7101336), (222, 6941396), (231, 6670952), (248, 6213669), (259, 5949768), (264, 5837083), (296, 5206047), (308, 5003214), (341, 4519032), (372, 4142446), (407, 3786216), (434, 3550668), (444, 3470698), (462, 3335476), (518, 2974884), (616, 2501607), (651, 2367112), (682, 2259516), (727, 2119656), (744, 2071223), (777, 1983256), (814, 1893108), (868, 1775334), (888, 1735349), (924, 1667738), (1023, 1506344), (1036, 1487442), (1147, 1343496), (1221, 1262072), (1302, 1183556), (1364, 1129758), (1454, 1059828), (1554, 991628), (1628, 946554), (1736, 887667), (1848, 833869), (2046, 753172), (2072, 743721), (2181, 706552), (2294, 671748), (2387, 645576), (2442, 631036), (2604, 591778), (2728, 564879), (2849, 540888), (2908, 529914), (3108, 495814), (3256, 473277), (3441, 447832), (4092, 376586), (4362, 353276), (4588, 335874), (4774, 322788), (4884, 315518), (5089, 302808), (5208, 295889), (5698, 270444), (5816, 264957), (6216, 247907), (6882, 223916), (7161, 215192), (7997, 192696), (8029, 191928), (8184, 188293), (8547, 180296), (8724, 176638), (9176, 167937), (9548, 161394), (9768, 157759), (10178, 151404), (11396, 135222), (12617, 122136), (13764, 111958), (14322, 107596), (15267, 100936), (15994, 96348), (16058, 95964), (17094, 90148), (17448, 88319), (19096, 80697), (20356, 75702), (22537, 68376), (22792, 67611), (23991, 64232), (24087, 63976), (25234, 61068), (26899, 57288), (27528, 55979), (28644, 53798), (30534, 50468), (31988, 48174), (32116, 47982), (34188, 45074), (37851, 40712)]