15284329360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 37810080000

約数和(自身を除く): 22525750640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 349, 430, 439, 464, 580, 688, 698, 860, 878, 1160, 1247, 1396, 1720, 1745, 1756, 2195, 2320, 2494, 2792, 3440, 3490, 3512, 4390, 4988, 5584, 6235, 6980, 7024, 8780, 9976, 10121, 12470, 12731, 13960, 15007, 17560, 18877, 19952, 20242, 24940, 25462, 27920, 30014, 35120, 37754, 40484, 49880, 50605, 50924, 60028, 63655, 75035, 75508, 80968, 94385, 99760, 101210, 101848, 120056, 127310, 150070, 151016, 153211, 161936, 188770, 202420, 203696, 240112, 254620, 300140, 302032, 306422, 377540, 404840, 435203, 509240, 547433, 600280, 612844, 755080, 766055, 809680, 870406, 1018480, 1094866, 1200560, 1225688, 1510160, 1532110, 1740812, 2176015, 2189732, 2451376, 2737165, 3064220, 3481624, 4352030, 4379464, 4443119, 5474330, 6128440, 6588073, 6963248, 8704060, 8758928, 8886238, 10948660, 12256880, 13176146, 17408120, 17772476, 21897320, 22215595, 26352292, 32940365, 34816240, 35544952, 43794640, 44431190, 52704584, 65880730, 71089904, 88862380, 105409168, 131761460, 177724760, 191054117, 263522920, 355449520, 382108234, 527045840, 764216468, 955270585, 1528432936, 1910541170, 3056865872, 3821082340, 7642164680, 15284329360]

約数ペア:

[(1, 15284329360), (2, 7642164680), (4, 3821082340), (5, 3056865872), (8, 1910541170), (10, 1528432936), (16, 955270585), (20, 764216468), (29, 527045840), (40, 382108234), (43, 355449520), (58, 263522920), (80, 191054117), (86, 177724760), (116, 131761460), (145, 105409168), (172, 88862380), (215, 71089904), (232, 65880730), (290, 52704584), (344, 44431190), (349, 43794640), (430, 35544952), (439, 34816240), (464, 32940365), (580, 26352292), (688, 22215595), (698, 21897320), (860, 17772476), (878, 17408120), (1160, 13176146), (1247, 12256880), (1396, 10948660), (1720, 8886238), (1745, 8758928), (1756, 8704060), (2195, 6963248), (2320, 6588073), (2494, 6128440), (2792, 5474330), (3440, 4443119), (3490, 4379464), (3512, 4352030), (4390, 3481624), (4988, 3064220), (5584, 2737165), (6235, 2451376), (6980, 2189732), (7024, 2176015), (8780, 1740812), (9976, 1532110), (10121, 1510160), (12470, 1225688), (12731, 1200560), (13960, 1094866), (15007, 1018480), (17560, 870406), (18877, 809680), (19952, 766055), (20242, 755080), (24940, 612844), (25462, 600280), (27920, 547433), (30014, 509240), (35120, 435203), (37754, 404840), (40484, 377540), (49880, 306422), (50605, 302032), (50924, 300140), (60028, 254620), (63655, 240112), (75035, 203696), (75508, 202420), (80968, 188770), (94385, 161936), (99760, 153211), (101210, 151016), (101848, 150070), (120056, 127310)]