214224780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 757693440

約数和(自身を除く): 543468660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 89, 105, 110, 132, 140, 154, 165, 178, 210, 220, 231, 267, 308, 330, 356, 385, 420, 445, 462, 521, 534, 623, 660, 770, 890, 924, 979, 1042, 1068, 1155, 1246, 1335, 1540, 1563, 1780, 1869, 1958, 2084, 2310, 2492, 2605, 2670, 2937, 3115, 3126, 3647, 3738, 3916, 4620, 4895, 5210, 5340, 5731, 5874, 6230, 6252, 6853, 7294, 7476, 7815, 9345, 9790, 10420, 10941, 11462, 11748, 12460, 13706, 14588, 14685, 15630, 17193, 18235, 18690, 19580, 20559, 21882, 22924, 27412, 28655, 29370, 31260, 34265, 34386, 36470, 37380, 40117, 41118, 43764, 46369, 54705, 57310, 58740, 68530, 68772, 72940, 80234, 82236, 85965, 92738, 102795, 109410, 114620, 120351, 137060, 139107, 160468, 171930, 185476, 200585, 205590, 218820, 231845, 240702, 278214, 324583, 343860, 401170, 411180, 463690, 481404, 510059, 556428, 601755, 649166, 695535, 802340, 927380, 973749, 1020118, 1203510, 1298332, 1391070, 1530177, 1622915, 1947498, 2040236, 2407020, 2550295, 2782140, 3060354, 3245830, 3570413, 3894996, 4868745, 5100590, 6120708, 6491660, 7140826, 7650885, 9737490, 10201180, 10711239, 14281652, 15301770, 17852065, 19474980, 21422478, 30603540, 35704130, 42844956, 53556195, 71408260, 107112390, 214224780]

約数ペア:

[(1, 214224780), (2, 107112390), (3, 71408260), (4, 53556195), (5, 42844956), (6, 35704130), (7, 30603540), (10, 21422478), (11, 19474980), (12, 17852065), (14, 15301770), (15, 14281652), (20, 10711239), (21, 10201180), (22, 9737490), (28, 7650885), (30, 7140826), (33, 6491660), (35, 6120708), (42, 5100590), (44, 4868745), (55, 3894996), (60, 3570413), (66, 3245830), (70, 3060354), (77, 2782140), (84, 2550295), (89, 2407020), (105, 2040236), (110, 1947498), (132, 1622915), (140, 1530177), (154, 1391070), (165, 1298332), (178, 1203510), (210, 1020118), (220, 973749), (231, 927380), (267, 802340), (308, 695535), (330, 649166), (356, 601755), (385, 556428), (420, 510059), (445, 481404), (462, 463690), (521, 411180), (534, 401170), (623, 343860), (660, 324583), (770, 278214), (890, 240702), (924, 231845), (979, 218820), (1042, 205590), (1068, 200585), (1155, 185476), (1246, 171930), (1335, 160468), (1540, 139107), (1563, 137060), (1780, 120351), (1869, 114620), (1958, 109410), (2084, 102795), (2310, 92738), (2492, 85965), (2605, 82236), (2670, 80234), (2937, 72940), (3115, 68772), (3126, 68530), (3647, 58740), (3738, 57310), (3916, 54705), (4620, 46369), (4895, 43764), (5210, 41118), (5340, 40117), (5731, 37380), (5874, 36470), (6230, 34386), (6252, 34265), (6853, 31260), (7294, 29370), (7476, 28655), (7815, 27412), (9345, 22924), (9790, 21882), (10420, 20559), (10941, 19580), (11462, 18690), (11748, 18235), (12460, 17193), (13706, 15630), (14588, 14685)]