15147891120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{2593}}^1$

素因数の和:2951

約数の個数: 160

約数和(自身を含む): 47638540224

約数和(自身を除く): 32490649104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 241, 303, 404, 482, 505, 606, 723, 808, 964, 1010, 1205, 1212, 1446, 1515, 1616, 1928, 2020, 2410, 2424, 2593, 2892, 3030, 3615, 3856, 4040, 4820, 4848, 5186, 5784, 6060, 7230, 7779, 8080, 9640, 10372, 11568, 12120, 12965, 14460, 15558, 19280, 20744, 24240, 24341, 25930, 28920, 31116, 38895, 41488, 48682, 51860, 57840, 62232, 73023, 77790, 97364, 103720, 121705, 124464, 146046, 155580, 194728, 207440, 243410, 261893, 292092, 311160, 365115, 389456, 486820, 523786, 584184, 622320, 624913, 730230, 785679, 973640, 1047572, 1168368, 1249826, 1309465, 1460460, 1571358, 1874739, 1947280, 2095144, 2499652, 2618930, 2920920, 3124565, 3142716, 3749478, 3928395, 4190288, 4999304, 5237860, 5841840, 6249130, 6285432, 7498956, 7856790, 9373695, 9998608, 10475720, 12498260, 12570864, 14997912, 15713580, 18747390, 20951440, 24996520, 29995824, 31427160, 37494780, 49993040, 62854320, 63116213, 74989560, 126232426, 149979120, 189348639, 252464852, 315581065, 378697278, 504929704, 631162130, 757394556, 946743195, 1009859408, 1262324260, 1514789112, 1893486390, 2524648520, 3029578224, 3786972780, 5049297040, 7573945560, 15147891120]

約数ペア:

[(1, 15147891120), (2, 7573945560), (3, 5049297040), (4, 3786972780), (5, 3029578224), (6, 2524648520), (8, 1893486390), (10, 1514789112), (12, 1262324260), (15, 1009859408), (16, 946743195), (20, 757394556), (24, 631162130), (30, 504929704), (40, 378697278), (48, 315581065), (60, 252464852), (80, 189348639), (101, 149979120), (120, 126232426), (202, 74989560), (240, 63116213), (241, 62854320), (303, 49993040), (404, 37494780), (482, 31427160), (505, 29995824), (606, 24996520), (723, 20951440), (808, 18747390), (964, 15713580), (1010, 14997912), (1205, 12570864), (1212, 12498260), (1446, 10475720), (1515, 9998608), (1616, 9373695), (1928, 7856790), (2020, 7498956), (2410, 6285432), (2424, 6249130), (2593, 5841840), (2892, 5237860), (3030, 4999304), (3615, 4190288), (3856, 3928395), (4040, 3749478), (4820, 3142716), (4848, 3124565), (5186, 2920920), (5784, 2618930), (6060, 2499652), (7230, 2095144), (7779, 1947280), (8080, 1874739), (9640, 1571358), (10372, 1460460), (11568, 1309465), (12120, 1249826), (12965, 1168368), (14460, 1047572), (15558, 973640), (19280, 785679), (20744, 730230), (24240, 624913), (24341, 622320), (25930, 584184), (28920, 523786), (31116, 486820), (38895, 389456), (41488, 365115), (48682, 311160), (51860, 292092), (57840, 261893), (62232, 243410), (73023, 207440), (77790, 194728), (97364, 155580), (103720, 146046), (121705, 124464)]