419589304020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3315863}}^1$

素因数の和:3315934

約数の個数: 144

約数和(自身を含む): 1375950925440

約数和(自身を除く): 956361621420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2812, 3330, 3420, 3515, 4218, 6327, 6660, 7030, 8436, 10545, 12654, 14060, 21090, 25308, 31635, 42180, 63270, 126540, 3315863, 6631726, 9947589, 13263452, 16579315, 19895178, 29842767, 33158630, 39790356, 49737945, 59685534, 63001397, 66317260, 99475890, 119371068, 122686931, 126002794, 149213835, 189004191, 198951780, 245373862, 252005588, 298427670, 315006985, 368060793, 378008382, 490747724, 567012573, 596855340, 613434655, 630013970, 736121586, 756016764, 945020955, 1104182379, 1134025146, 1226869310, 1260027940, 1472243172, 1840303965, 1890041910, 2208364758, 2268050292, 2331051689, 2453738620, 2835062865, 3680607930, 3780083820, 4416729516, 4662103378, 5520911895, 5670125730, 6993155067, 7361215860, 9324206756, 11041823790, 11340251460, 11655258445, 13986310134, 20979465201, 22083647580, 23310516890, 27972620268, 34965775335, 41958930402, 46621033780, 69931550670, 83917860804, 104897326005, 139863101340, 209794652010, 419589304020]

約数ペア:

[(1, 419589304020), (2, 209794652010), (3, 139863101340), (4, 104897326005), (5, 83917860804), (6, 69931550670), (9, 46621033780), (10, 41958930402), (12, 34965775335), (15, 27972620268), (18, 23310516890), (19, 22083647580), (20, 20979465201), (30, 13986310134), (36, 11655258445), (37, 11340251460), (38, 11041823790), (45, 9324206756), (57, 7361215860), (60, 6993155067), (74, 5670125730), (76, 5520911895), (90, 4662103378), (95, 4416729516), (111, 3780083820), (114, 3680607930), (148, 2835062865), (171, 2453738620), (180, 2331051689), (185, 2268050292), (190, 2208364758), (222, 1890041910), (228, 1840303965), (285, 1472243172), (333, 1260027940), (342, 1226869310), (370, 1134025146), (380, 1104182379), (444, 945020955), (555, 756016764), (570, 736121586), (666, 630013970), (684, 613434655), (703, 596855340), (740, 567012573), (855, 490747724), (1110, 378008382), (1140, 368060793), (1332, 315006985), (1406, 298427670), (1665, 252005588), (1710, 245373862), (2109, 198951780), (2220, 189004191), (2812, 149213835), (3330, 126002794), (3420, 122686931), (3515, 119371068), (4218, 99475890), (6327, 66317260), (6660, 63001397), (7030, 59685534), (8436, 49737945), (10545, 39790356), (12654, 33158630), (14060, 29842767), (21090, 19895178), (25308, 16579315), (31635, 13263452), (42180, 9947589), (63270, 6631726), (126540, 3315863)]