179933520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:701

約数の個数: 160

約数和(自身を含む): 607711104

約数和(自身を除く): 427777584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 101, 104, 120, 130, 156, 195, 202, 208, 240, 260, 303, 312, 390, 404, 505, 520, 571, 606, 624, 780, 808, 1010, 1040, 1142, 1212, 1313, 1515, 1560, 1616, 1713, 2020, 2284, 2424, 2626, 2855, 3030, 3120, 3426, 3939, 4040, 4568, 4848, 5252, 5710, 6060, 6565, 6852, 7423, 7878, 8080, 8565, 9136, 10504, 11420, 12120, 13130, 13704, 14846, 15756, 17130, 19695, 21008, 22269, 22840, 24240, 26260, 27408, 29692, 31512, 34260, 37115, 39390, 44538, 45680, 52520, 57671, 59384, 63024, 68520, 74230, 78780, 89076, 105040, 111345, 115342, 118768, 137040, 148460, 157560, 173013, 178152, 222690, 230684, 288355, 296920, 315120, 346026, 356304, 445380, 461368, 576710, 593840, 692052, 749723, 865065, 890760, 922736, 1153420, 1384104, 1499446, 1730130, 1781520, 2249169, 2306840, 2768208, 2998892, 3460260, 3748615, 4498338, 4613680, 5997784, 6920520, 7497230, 8996676, 11245845, 11995568, 13841040, 14994460, 17993352, 22491690, 29988920, 35986704, 44983380, 59977840, 89966760, 179933520]

約数ペア:

[(1, 179933520), (2, 89966760), (3, 59977840), (4, 44983380), (5, 35986704), (6, 29988920), (8, 22491690), (10, 17993352), (12, 14994460), (13, 13841040), (15, 11995568), (16, 11245845), (20, 8996676), (24, 7497230), (26, 6920520), (30, 5997784), (39, 4613680), (40, 4498338), (48, 3748615), (52, 3460260), (60, 2998892), (65, 2768208), (78, 2306840), (80, 2249169), (101, 1781520), (104, 1730130), (120, 1499446), (130, 1384104), (156, 1153420), (195, 922736), (202, 890760), (208, 865065), (240, 749723), (260, 692052), (303, 593840), (312, 576710), (390, 461368), (404, 445380), (505, 356304), (520, 346026), (571, 315120), (606, 296920), (624, 288355), (780, 230684), (808, 222690), (1010, 178152), (1040, 173013), (1142, 157560), (1212, 148460), (1313, 137040), (1515, 118768), (1560, 115342), (1616, 111345), (1713, 105040), (2020, 89076), (2284, 78780), (2424, 74230), (2626, 68520), (2855, 63024), (3030, 59384), (3120, 57671), (3426, 52520), (3939, 45680), (4040, 44538), (4568, 39390), (4848, 37115), (5252, 34260), (5710, 31512), (6060, 29692), (6565, 27408), (6852, 26260), (7423, 24240), (7878, 22840), (8080, 22269), (8565, 21008), (9136, 19695), (10504, 17130), (11420, 15756), (12120, 14846), (13130, 13704)]