147971460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 523160064

約数和(自身を除く): 375188604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 182, 195, 205, 210, 246, 260, 273, 287, 364, 390, 410, 420, 455, 492, 533, 546, 574, 615, 661, 780, 820, 861, 910, 1066, 1092, 1148, 1230, 1322, 1365, 1435, 1599, 1722, 1820, 1983, 2132, 2460, 2644, 2665, 2730, 2870, 3198, 3305, 3444, 3731, 3966, 4305, 4627, 5330, 5460, 5740, 6396, 6610, 7462, 7932, 7995, 8593, 8610, 9254, 9915, 10660, 11193, 13220, 13881, 14924, 15990, 17186, 17220, 18508, 18655, 19830, 22386, 23135, 25779, 27101, 27762, 31980, 34372, 37310, 39660, 42965, 44772, 46270, 51558, 54202, 55524, 55965, 60151, 69405, 74620, 81303, 85930, 92540, 103116, 108404, 111930, 120302, 128895, 135505, 138810, 162606, 171860, 180453, 189707, 223860, 240604, 257790, 271010, 277620, 300755, 325212, 352313, 360906, 379414, 406515, 515580, 542020, 569121, 601510, 704626, 721812, 758828, 813030, 902265, 948535, 1056939, 1138242, 1203020, 1409252, 1626060, 1761565, 1804530, 1897070, 2113878, 2276484, 2466191, 2845605, 3523130, 3609060, 3794140, 4227756, 4932382, 5284695, 5691210, 7046260, 7398573, 9864764, 10569390, 11382420, 12330955, 14797146, 21138780, 24661910, 29594292, 36992865, 49323820, 73985730, 147971460]

約数ペア:

[(1, 147971460), (2, 73985730), (3, 49323820), (4, 36992865), (5, 29594292), (6, 24661910), (7, 21138780), (10, 14797146), (12, 12330955), (13, 11382420), (14, 10569390), (15, 9864764), (20, 7398573), (21, 7046260), (26, 5691210), (28, 5284695), (30, 4932382), (35, 4227756), (39, 3794140), (41, 3609060), (42, 3523130), (52, 2845605), (60, 2466191), (65, 2276484), (70, 2113878), (78, 1897070), (82, 1804530), (84, 1761565), (91, 1626060), (105, 1409252), (123, 1203020), (130, 1138242), (140, 1056939), (156, 948535), (164, 902265), (182, 813030), (195, 758828), (205, 721812), (210, 704626), (246, 601510), (260, 569121), (273, 542020), (287, 515580), (364, 406515), (390, 379414), (410, 360906), (420, 352313), (455, 325212), (492, 300755), (533, 277620), (546, 271010), (574, 257790), (615, 240604), (661, 223860), (780, 189707), (820, 180453), (861, 171860), (910, 162606), (1066, 138810), (1092, 135505), (1148, 128895), (1230, 120302), (1322, 111930), (1365, 108404), (1435, 103116), (1599, 92540), (1722, 85930), (1820, 81303), (1983, 74620), (2132, 69405), (2460, 60151), (2644, 55965), (2665, 55524), (2730, 54202), (2870, 51558), (3198, 46270), (3305, 44772), (3444, 42965), (3731, 39660), (3966, 37310), (4305, 34372), (4627, 31980), (5330, 27762), (5460, 27101), (5740, 25779), (6396, 23135), (6610, 22386), (7462, 19830), (7932, 18655), (7995, 18508), (8593, 17220), (8610, 17186), (9254, 15990), (9915, 14924), (10660, 13881), (11193, 13220)]