22761480

素因数分解:

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

素因数の和:121

約数の個数: 160

約数和(自身を含む): 80668800

約数和(自身を除く): 57907320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 237, 245, 280, 294, 316, 343, 392, 395, 420, 474, 490, 553, 588, 632, 686, 735, 790, 840, 948, 980, 1029, 1106, 1176, 1185, 1372, 1470, 1580, 1659, 1715, 1896, 1960, 2058, 2212, 2370, 2401, 2744, 2765, 2940, 3160, 3318, 3430, 3871, 4116, 4424, 4740, 4802, 5145, 5530, 5880, 6636, 6860, 7203, 7742, 8232, 8295, 9480, 9604, 10290, 11060, 11613, 12005, 13272, 13720, 14406, 15484, 16590, 19208, 19355, 20580, 22120, 23226, 24010, 27097, 28812, 30968, 33180, 36015, 38710, 41160, 46452, 48020, 54194, 57624, 58065, 66360, 72030, 77420, 81291, 92904, 96040, 108388, 116130, 135485, 144060, 154840, 162582, 189679, 216776, 232260, 270970, 288120, 325164, 379358, 406455, 464520, 541940, 569037, 650328, 758716, 812910, 948395, 1083880, 1138074, 1517432, 1625820, 1896790, 2276148, 2845185, 3251640, 3793580, 4552296, 5690370, 7587160, 11380740, 22761480]

約数ペア:

[(1, 22761480), (2, 11380740), (3, 7587160), (4, 5690370), (5, 4552296), (6, 3793580), (7, 3251640), (8, 2845185), (10, 2276148), (12, 1896790), (14, 1625820), (15, 1517432), (20, 1138074), (21, 1083880), (24, 948395), (28, 812910), (30, 758716), (35, 650328), (40, 569037), (42, 541940), (49, 464520), (56, 406455), (60, 379358), (70, 325164), (79, 288120), (84, 270970), (98, 232260), (105, 216776), (120, 189679), (140, 162582), (147, 154840), (158, 144060), (168, 135485), (196, 116130), (210, 108388), (237, 96040), (245, 92904), (280, 81291), (294, 77420), (316, 72030), (343, 66360), (392, 58065), (395, 57624), (420, 54194), (474, 48020), (490, 46452), (553, 41160), (588, 38710), (632, 36015), (686, 33180), (735, 30968), (790, 28812), (840, 27097), (948, 24010), (980, 23226), (1029, 22120), (1106, 20580), (1176, 19355), (1185, 19208), (1372, 16590), (1470, 15484), (1580, 14406), (1659, 13720), (1715, 13272), (1896, 12005), (1960, 11613), (2058, 11060), (2212, 10290), (2370, 9604), (2401, 9480), (2744, 8295), (2765, 8232), (2940, 7742), (3160, 7203), (3318, 6860), (3430, 6636), (3871, 5880), (4116, 5530), (4424, 5145), (4740, 4802)]