269900280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 955674720

約数和(自身を除く): 685774440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 571, 585, 606, 780, 808, 909, 936, 1010, 1142, 1170, 1212, 1313, 1515, 1560, 1713, 1818, 2020, 2284, 2340, 2424, 2626, 2855, 3030, 3426, 3636, 3939, 4040, 4545, 4568, 4680, 5139, 5252, 5710, 6060, 6565, 6852, 7272, 7423, 7878, 8565, 9090, 10278, 10504, 11420, 11817, 12120, 13130, 13704, 14846, 15756, 17130, 18180, 19695, 20556, 22269, 22840, 23634, 25695, 26260, 29692, 31512, 34260, 36360, 37115, 39390, 41112, 44538, 47268, 51390, 52520, 57671, 59085, 59384, 66807, 68520, 74230, 78780, 89076, 94536, 102780, 111345, 115342, 118170, 133614, 148460, 157560, 173013, 178152, 205560, 222690, 230684, 236340, 267228, 288355, 296920, 334035, 346026, 445380, 461368, 472680, 519039, 534456, 576710, 668070, 692052, 749723, 865065, 890760, 1038078, 1153420, 1336140, 1384104, 1499446, 1730130, 2076156, 2249169, 2306840, 2595195, 2672280, 2998892, 3460260, 3748615, 4152312, 4498338, 5190390, 5997784, 6747507, 6920520, 7497230, 8996676, 10380780, 11245845, 13495014, 14994460, 17993352, 20761560, 22491690, 26990028, 29988920, 33737535, 44983380, 53980056, 67475070, 89966760, 134950140, 269900280]

約数ペア:

[(1, 269900280), (2, 134950140), (3, 89966760), (4, 67475070), (5, 53980056), (6, 44983380), (8, 33737535), (9, 29988920), (10, 26990028), (12, 22491690), (13, 20761560), (15, 17993352), (18, 14994460), (20, 13495014), (24, 11245845), (26, 10380780), (30, 8996676), (36, 7497230), (39, 6920520), (40, 6747507), (45, 5997784), (52, 5190390), (60, 4498338), (65, 4152312), (72, 3748615), (78, 3460260), (90, 2998892), (101, 2672280), (104, 2595195), (117, 2306840), (120, 2249169), (130, 2076156), (156, 1730130), (180, 1499446), (195, 1384104), (202, 1336140), (234, 1153420), (260, 1038078), (303, 890760), (312, 865065), (360, 749723), (390, 692052), (404, 668070), (468, 576710), (505, 534456), (520, 519039), (571, 472680), (585, 461368), (606, 445380), (780, 346026), (808, 334035), (909, 296920), (936, 288355), (1010, 267228), (1142, 236340), (1170, 230684), (1212, 222690), (1313, 205560), (1515, 178152), (1560, 173013), (1713, 157560), (1818, 148460), (2020, 133614), (2284, 118170), (2340, 115342), (2424, 111345), (2626, 102780), (2855, 94536), (3030, 89076), (3426, 78780), (3636, 74230), (3939, 68520), (4040, 66807), (4545, 59384), (4568, 59085), (4680, 57671), (5139, 52520), (5252, 51390), (5710, 47268), (6060, 44538), (6565, 41112), (6852, 39390), (7272, 37115), (7423, 36360), (7878, 34260), (8565, 31512), (9090, 29692), (10278, 26260), (10504, 25695), (11420, 23634), (11817, 22840), (12120, 22269), (13130, 20556), (13704, 19695), (14846, 18180), (15756, 17130)]