136620840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 437477760

約数和(自身を除く): 300856920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 193, 204, 255, 340, 347, 386, 408, 510, 579, 680, 694, 772, 965, 1020, 1041, 1158, 1388, 1544, 1735, 1930, 2040, 2082, 2316, 2776, 2895, 3281, 3470, 3860, 4164, 4632, 5205, 5790, 5899, 6562, 6940, 7720, 8328, 9843, 10410, 11580, 11798, 13124, 13880, 16405, 17697, 19686, 20820, 23160, 23596, 26248, 29495, 32810, 35394, 39372, 41640, 47192, 49215, 58990, 65620, 66971, 70788, 78744, 88485, 98430, 117980, 131240, 133942, 141576, 176970, 196860, 200913, 235960, 267884, 334855, 353940, 393720, 401826, 535768, 669710, 707880, 803652, 1004565, 1138507, 1339420, 1607304, 2009130, 2277014, 2678840, 3415521, 4018260, 4554028, 5692535, 6831042, 8036520, 9108056, 11385070, 13662084, 17077605, 22770140, 27324168, 34155210, 45540280, 68310420, 136620840]

約数ペア:

[(1, 136620840), (2, 68310420), (3, 45540280), (4, 34155210), (5, 27324168), (6, 22770140), (8, 17077605), (10, 13662084), (12, 11385070), (15, 9108056), (17, 8036520), (20, 6831042), (24, 5692535), (30, 4554028), (34, 4018260), (40, 3415521), (51, 2678840), (60, 2277014), (68, 2009130), (85, 1607304), (102, 1339420), (120, 1138507), (136, 1004565), (170, 803652), (193, 707880), (204, 669710), (255, 535768), (340, 401826), (347, 393720), (386, 353940), (408, 334855), (510, 267884), (579, 235960), (680, 200913), (694, 196860), (772, 176970), (965, 141576), (1020, 133942), (1041, 131240), (1158, 117980), (1388, 98430), (1544, 88485), (1735, 78744), (1930, 70788), (2040, 66971), (2082, 65620), (2316, 58990), (2776, 49215), (2895, 47192), (3281, 41640), (3470, 39372), (3860, 35394), (4164, 32810), (4632, 29495), (5205, 26248), (5790, 23596), (5899, 23160), (6562, 20820), (6940, 19686), (7720, 17697), (8328, 16405), (9843, 13880), (10410, 13124), (11580, 11798)]