157278660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 559319040

約数和(自身を除く): 402040380

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, 59, 60, 66, 70, 77, 84, 105, 110, 118, 132, 140, 154, 165, 177, 210, 220, 231, 236, 295, 308, 330, 354, 385, 413, 420, 462, 577, 590, 649, 660, 708, 770, 826, 885, 924, 1154, 1155, 1180, 1239, 1298, 1540, 1652, 1731, 1770, 1947, 2065, 2308, 2310, 2478, 2596, 2885, 3245, 3462, 3540, 3894, 4039, 4130, 4543, 4620, 4956, 5770, 6195, 6347, 6490, 6924, 7788, 8078, 8260, 8655, 9086, 9735, 11540, 12117, 12390, 12694, 12980, 13629, 16156, 17310, 18172, 19041, 19470, 20195, 22715, 24234, 24780, 25388, 27258, 31735, 34043, 34620, 38082, 38940, 40390, 44429, 45430, 48468, 54516, 60585, 63470, 68086, 68145, 76164, 80780, 88858, 90860, 95205, 102129, 121170, 126940, 133287, 136172, 136290, 170215, 177716, 190410, 204258, 222145, 238301, 242340, 266574, 272580, 340430, 374473, 380820, 408516, 444290, 476602, 510645, 533148, 666435, 680860, 714903, 748946, 888580, 953204, 1021290, 1123419, 1191505, 1332870, 1429806, 1497892, 1872365, 2042580, 2246838, 2383010, 2621311, 2665740, 2859612, 3574515, 3744730, 4493676, 4766020, 5242622, 5617095, 7149030, 7489460, 7863933, 10485244, 11234190, 13106555, 14298060, 15727866, 22468380, 26213110, 31455732, 39319665, 52426220, 78639330, 157278660]

約数ペア:

[(1, 157278660), (2, 78639330), (3, 52426220), (4, 39319665), (5, 31455732), (6, 26213110), (7, 22468380), (10, 15727866), (11, 14298060), (12, 13106555), (14, 11234190), (15, 10485244), (20, 7863933), (21, 7489460), (22, 7149030), (28, 5617095), (30, 5242622), (33, 4766020), (35, 4493676), (42, 3744730), (44, 3574515), (55, 2859612), (59, 2665740), (60, 2621311), (66, 2383010), (70, 2246838), (77, 2042580), (84, 1872365), (105, 1497892), (110, 1429806), (118, 1332870), (132, 1191505), (140, 1123419), (154, 1021290), (165, 953204), (177, 888580), (210, 748946), (220, 714903), (231, 680860), (236, 666435), (295, 533148), (308, 510645), (330, 476602), (354, 444290), (385, 408516), (413, 380820), (420, 374473), (462, 340430), (577, 272580), (590, 266574), (649, 242340), (660, 238301), (708, 222145), (770, 204258), (826, 190410), (885, 177716), (924, 170215), (1154, 136290), (1155, 136172), (1180, 133287), (1239, 126940), (1298, 121170), (1540, 102129), (1652, 95205), (1731, 90860), (1770, 88858), (1947, 80780), (2065, 76164), (2308, 68145), (2310, 68086), (2478, 63470), (2596, 60585), (2885, 54516), (3245, 48468), (3462, 45430), (3540, 44429), (3894, 40390), (4039, 38940), (4130, 38082), (4543, 34620), (4620, 34043), (4956, 31735), (5770, 27258), (6195, 25388), (6347, 24780), (6490, 24234), (6924, 22715), (7788, 20195), (8078, 19470), (8260, 19041), (8655, 18172), (9086, 17310), (9735, 16156), (11540, 13629), (12117, 12980), (12390, 12694)]