11380740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 37645440

約数和(自身を除く): 26264700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 79, 84, 98, 105, 140, 147, 158, 196, 210, 237, 245, 294, 316, 343, 395, 420, 474, 490, 553, 588, 686, 735, 790, 948, 980, 1029, 1106, 1185, 1372, 1470, 1580, 1659, 1715, 2058, 2212, 2370, 2401, 2765, 2940, 3318, 3430, 3871, 4116, 4740, 4802, 5145, 5530, 6636, 6860, 7203, 7742, 8295, 9604, 10290, 11060, 11613, 12005, 14406, 15484, 16590, 19355, 20580, 23226, 24010, 27097, 28812, 33180, 36015, 38710, 46452, 48020, 54194, 58065, 72030, 77420, 81291, 108388, 116130, 135485, 144060, 162582, 189679, 232260, 270970, 325164, 379358, 406455, 541940, 569037, 758716, 812910, 948395, 1138074, 1625820, 1896790, 2276148, 2845185, 3793580, 5690370, 11380740]

約数ペア:

[(1, 11380740), (2, 5690370), (3, 3793580), (4, 2845185), (5, 2276148), (6, 1896790), (7, 1625820), (10, 1138074), (12, 948395), (14, 812910), (15, 758716), (20, 569037), (21, 541940), (28, 406455), (30, 379358), (35, 325164), (42, 270970), (49, 232260), (60, 189679), (70, 162582), (79, 144060), (84, 135485), (98, 116130), (105, 108388), (140, 81291), (147, 77420), (158, 72030), (196, 58065), (210, 54194), (237, 48020), (245, 46452), (294, 38710), (316, 36015), (343, 33180), (395, 28812), (420, 27097), (474, 24010), (490, 23226), (553, 20580), (588, 19355), (686, 16590), (735, 15484), (790, 14406), (948, 12005), (980, 11613), (1029, 11060), (1106, 10290), (1185, 9604), (1372, 8295), (1470, 7742), (1580, 7203), (1659, 6860), (1715, 6636), (2058, 5530), (2212, 5145), (2370, 4802), (2401, 4740), (2765, 4116), (2940, 3871), (3318, 3430)]