185531640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 654998400

約数和(自身を除く): 469466760

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, 84, 98, 105, 120, 139, 140, 147, 168, 196, 210, 227, 245, 278, 280, 294, 392, 417, 420, 454, 490, 556, 588, 681, 695, 735, 834, 840, 908, 973, 980, 1112, 1135, 1176, 1362, 1390, 1470, 1589, 1668, 1816, 1946, 1960, 2085, 2270, 2724, 2780, 2919, 2940, 3178, 3336, 3405, 3892, 4170, 4540, 4767, 4865, 5448, 5560, 5838, 5880, 6356, 6810, 6811, 7784, 7945, 8340, 9080, 9534, 9730, 11123, 11676, 12712, 13620, 13622, 14595, 15890, 16680, 19068, 19460, 20433, 22246, 23352, 23835, 27240, 27244, 29190, 31553, 31780, 33369, 34055, 38136, 38920, 40866, 44492, 47670, 54488, 55615, 58380, 63106, 63560, 66738, 68110, 81732, 88984, 94659, 95340, 102165, 111230, 116760, 126212, 133476, 136220, 157765, 163464, 166845, 189318, 190680, 204330, 220871, 222460, 252424, 266952, 272440, 315530, 333690, 378636, 408660, 441742, 444920, 473295, 631060, 662613, 667380, 757272, 817320, 883484, 946590, 1104355, 1262120, 1325226, 1334760, 1546097, 1766968, 1893180, 2208710, 2650452, 3092194, 3313065, 3786360, 4417420, 4638291, 5300904, 6184388, 6626130, 7730485, 8834840, 9276582, 12368776, 13252260, 15460970, 18553164, 23191455, 26504520, 30921940, 37106328, 46382910, 61843880, 92765820, 185531640]

約数ペア:

[(1, 185531640), (2, 92765820), (3, 61843880), (4, 46382910), (5, 37106328), (6, 30921940), (7, 26504520), (8, 23191455), (10, 18553164), (12, 15460970), (14, 13252260), (15, 12368776), (20, 9276582), (21, 8834840), (24, 7730485), (28, 6626130), (30, 6184388), (35, 5300904), (40, 4638291), (42, 4417420), (49, 3786360), (56, 3313065), (60, 3092194), (70, 2650452), (84, 2208710), (98, 1893180), (105, 1766968), (120, 1546097), (139, 1334760), (140, 1325226), (147, 1262120), (168, 1104355), (196, 946590), (210, 883484), (227, 817320), (245, 757272), (278, 667380), (280, 662613), (294, 631060), (392, 473295), (417, 444920), (420, 441742), (454, 408660), (490, 378636), (556, 333690), (588, 315530), (681, 272440), (695, 266952), (735, 252424), (834, 222460), (840, 220871), (908, 204330), (973, 190680), (980, 189318), (1112, 166845), (1135, 163464), (1176, 157765), (1362, 136220), (1390, 133476), (1470, 126212), (1589, 116760), (1668, 111230), (1816, 102165), (1946, 95340), (1960, 94659), (2085, 88984), (2270, 81732), (2724, 68110), (2780, 66738), (2919, 63560), (2940, 63106), (3178, 58380), (3336, 55615), (3405, 54488), (3892, 47670), (4170, 44492), (4540, 40866), (4767, 38920), (4865, 38136), (5448, 34055), (5560, 33369), (5838, 31780), (5880, 31553), (6356, 29190), (6810, 27244), (6811, 27240), (7784, 23835), (7945, 23352), (8340, 22246), (9080, 20433), (9534, 19460), (9730, 19068), (11123, 16680), (11676, 15890), (12712, 14595), (13620, 13622)]