193120080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 626531328

約数和(自身を除く): 433411248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 101, 120, 124, 155, 186, 202, 240, 248, 257, 303, 310, 372, 404, 465, 496, 505, 514, 606, 620, 744, 771, 808, 930, 1010, 1028, 1212, 1240, 1285, 1488, 1515, 1542, 1616, 1860, 2020, 2056, 2424, 2480, 2570, 3030, 3084, 3131, 3720, 3855, 4040, 4112, 4848, 5140, 6060, 6168, 6262, 7440, 7710, 7967, 8080, 9393, 10280, 12120, 12336, 12524, 15420, 15655, 15934, 18786, 20560, 23901, 24240, 25048, 25957, 30840, 31310, 31868, 37572, 39835, 46965, 47802, 50096, 51914, 61680, 62620, 63736, 75144, 77871, 79670, 93930, 95604, 103828, 119505, 125240, 127472, 129785, 150288, 155742, 159340, 187860, 191208, 207656, 239010, 250480, 259570, 311484, 318680, 375720, 382416, 389355, 415312, 478020, 519140, 622968, 637360, 751440, 778710, 804667, 956040, 1038280, 1245936, 1557420, 1609334, 1912080, 2076560, 2414001, 3114840, 3218668, 4023335, 4828002, 6229680, 6437336, 8046670, 9656004, 12070005, 12874672, 16093340, 19312008, 24140010, 32186680, 38624016, 48280020, 64373360, 96560040, 193120080]

約数ペア:

[(1, 193120080), (2, 96560040), (3, 64373360), (4, 48280020), (5, 38624016), (6, 32186680), (8, 24140010), (10, 19312008), (12, 16093340), (15, 12874672), (16, 12070005), (20, 9656004), (24, 8046670), (30, 6437336), (31, 6229680), (40, 4828002), (48, 4023335), (60, 3218668), (62, 3114840), (80, 2414001), (93, 2076560), (101, 1912080), (120, 1609334), (124, 1557420), (155, 1245936), (186, 1038280), (202, 956040), (240, 804667), (248, 778710), (257, 751440), (303, 637360), (310, 622968), (372, 519140), (404, 478020), (465, 415312), (496, 389355), (505, 382416), (514, 375720), (606, 318680), (620, 311484), (744, 259570), (771, 250480), (808, 239010), (930, 207656), (1010, 191208), (1028, 187860), (1212, 159340), (1240, 155742), (1285, 150288), (1488, 129785), (1515, 127472), (1542, 125240), (1616, 119505), (1860, 103828), (2020, 95604), (2056, 93930), (2424, 79670), (2480, 77871), (2570, 75144), (3030, 63736), (3084, 62620), (3131, 61680), (3720, 51914), (3855, 50096), (4040, 47802), (4112, 46965), (4848, 39835), (5140, 37572), (6060, 31868), (6168, 31310), (6262, 30840), (7440, 25957), (7710, 25048), (7967, 24240), (8080, 23901), (9393, 20560), (10280, 18786), (12120, 15934), (12336, 15655), (12524, 15420)]