1566602820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{24109}}^1$

素因数の和:24162

約数の個数: 108

約数和(自身を含む): 5015506860

約数和(自身を除く): 3448904040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 5415, 6498, 7220, 10830, 12996, 16245, 21660, 24109, 32490, 48218, 64980, 72327, 96436, 120545, 144654, 216981, 241090, 289308, 361635, 433962, 458071, 482180, 723270, 867924, 916142, 1084905, 1374213, 1446540, 1832284, 2169810, 2290355, 2748426, 4122639, 4339620, 4580710, 5496852, 6871065, 8245278, 8703349, 9161420, 13742130, 16490556, 17406698, 20613195, 26110047, 27484260, 34813396, 41226390, 43516745, 52220094, 78330141, 82452780, 87033490, 104440188, 130550235, 156660282, 174066980, 261100470, 313320564, 391650705, 522200940, 783301410, 1566602820]

約数ペア:

[(1, 1566602820), (2, 783301410), (3, 522200940), (4, 391650705), (5, 313320564), (6, 261100470), (9, 174066980), (10, 156660282), (12, 130550235), (15, 104440188), (18, 87033490), (19, 82452780), (20, 78330141), (30, 52220094), (36, 43516745), (38, 41226390), (45, 34813396), (57, 27484260), (60, 26110047), (76, 20613195), (90, 17406698), (95, 16490556), (114, 13742130), (171, 9161420), (180, 8703349), (190, 8245278), (228, 6871065), (285, 5496852), (342, 4580710), (361, 4339620), (380, 4122639), (570, 2748426), (684, 2290355), (722, 2169810), (855, 1832284), (1083, 1446540), (1140, 1374213), (1444, 1084905), (1710, 916142), (1805, 867924), (2166, 723270), (3249, 482180), (3420, 458071), (3610, 433962), (4332, 361635), (5415, 289308), (6498, 241090), (7220, 216981), (10830, 144654), (12996, 120545), (16245, 96436), (21660, 72327), (24109, 64980), (32490, 48218)]