145221180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 328942020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 41, 52, 57, 60, 65, 76, 78, 82, 95, 114, 123, 130, 156, 164, 190, 195, 205, 228, 239, 246, 247, 260, 285, 380, 390, 410, 478, 492, 494, 533, 570, 615, 717, 741, 779, 780, 820, 956, 988, 1066, 1140, 1195, 1230, 1235, 1434, 1482, 1558, 1599, 2132, 2337, 2390, 2460, 2470, 2665, 2868, 2964, 3107, 3116, 3198, 3585, 3705, 3895, 4541, 4674, 4780, 4940, 5330, 6214, 6396, 7170, 7410, 7790, 7995, 9082, 9321, 9348, 9799, 10127, 10660, 11685, 12428, 13623, 14340, 14820, 15535, 15580, 15990, 18164, 18642, 19598, 20254, 22705, 23370, 27246, 29397, 30381, 31070, 31980, 37284, 39196, 40508, 45410, 46605, 46740, 48995, 50635, 54492, 58794, 59033, 60762, 62140, 68115, 90820, 93210, 97990, 101270, 117588, 118066, 121524, 127387, 136230, 146985, 151905, 177099, 186181, 186420, 195980, 202540, 236132, 254774, 272460, 293970, 295165, 303810, 354198, 372362, 382161, 509548, 558543, 587940, 590330, 607620, 636935, 708396, 744724, 764322, 885495, 930905, 1117086, 1180660, 1273870, 1528644, 1770990, 1861810, 1910805, 2234172, 2420353, 2547740, 2792715, 3541980, 3723620, 3821610, 4840706, 5585430, 7261059, 7643220, 9681412, 11170860, 12101765, 14522118, 24203530, 29044236, 36305295, 48407060, 72610590, 145221180]

約数ペア:

[(1, 145221180), (2, 72610590), (3, 48407060), (4, 36305295), (5, 29044236), (6, 24203530), (10, 14522118), (12, 12101765), (13, 11170860), (15, 9681412), (19, 7643220), (20, 7261059), (26, 5585430), (30, 4840706), (38, 3821610), (39, 3723620), (41, 3541980), (52, 2792715), (57, 2547740), (60, 2420353), (65, 2234172), (76, 1910805), (78, 1861810), (82, 1770990), (95, 1528644), (114, 1273870), (123, 1180660), (130, 1117086), (156, 930905), (164, 885495), (190, 764322), (195, 744724), (205, 708396), (228, 636935), (239, 607620), (246, 590330), (247, 587940), (260, 558543), (285, 509548), (380, 382161), (390, 372362), (410, 354198), (478, 303810), (492, 295165), (494, 293970), (533, 272460), (570, 254774), (615, 236132), (717, 202540), (741, 195980), (779, 186420), (780, 186181), (820, 177099), (956, 151905), (988, 146985), (1066, 136230), (1140, 127387), (1195, 121524), (1230, 118066), (1235, 117588), (1434, 101270), (1482, 97990), (1558, 93210), (1599, 90820), (2132, 68115), (2337, 62140), (2390, 60762), (2460, 59033), (2470, 58794), (2665, 54492), (2868, 50635), (2964, 48995), (3107, 46740), (3116, 46605), (3198, 45410), (3585, 40508), (3705, 39196), (3895, 37284), (4541, 31980), (4674, 31070), (4780, 30381), (4940, 29397), (5330, 27246), (6214, 23370), (6396, 22705), (7170, 20254), (7410, 19598), (7790, 18642), (7995, 18164), (9082, 15990), (9321, 15580), (9348, 15535), (9799, 14820), (10127, 14340), (10660, 13623), (11685, 12428)]