2222287380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 7078579200

約数和(自身を除く): 4856291820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 113, 135, 158, 180, 226, 237, 270, 316, 339, 395, 452, 461, 474, 540, 565, 678, 711, 790, 922, 948, 1017, 1130, 1185, 1356, 1383, 1422, 1580, 1695, 1844, 2034, 2133, 2260, 2305, 2370, 2766, 2844, 3051, 3390, 3555, 4068, 4149, 4266, 4610, 4740, 5085, 5532, 6102, 6780, 6915, 7110, 8298, 8532, 8927, 9220, 10170, 10665, 12204, 12447, 13830, 14220, 15255, 16596, 17854, 20340, 20745, 21330, 24894, 26781, 27660, 30510, 35708, 36419, 41490, 42660, 44635, 49788, 52093, 53562, 61020, 62235, 72838, 80343, 82980, 89270, 104186, 107124, 109257, 124470, 133905, 145676, 156279, 160686, 178540, 182095, 208372, 218514, 241029, 248940, 260465, 267810, 312558, 321372, 327771, 364190, 401715, 437028, 468837, 482058, 520930, 535620, 546285, 625116, 655542, 728380, 781395, 803430, 937674, 964116, 983313, 1041860, 1092570, 1205145, 1311084, 1406511, 1562790, 1606860, 1638855, 1875348, 1966626, 2185140, 2344185, 2410290, 2813022, 3125580, 3277710, 3933252, 4115347, 4688370, 4820580, 4916565, 5626044, 6555420, 7032555, 8230694, 9376740, 9833130, 12346041, 14065110, 16461388, 19666260, 20576735, 24692082, 28130220, 37038123, 41153470, 49384164, 61730205, 74076246, 82306940, 111114369, 123460410, 148152492, 185190615, 222228738, 246920820, 370381230, 444457476, 555571845, 740762460, 1111143690, 2222287380]

約数ペア:

[(1, 2222287380), (2, 1111143690), (3, 740762460), (4, 555571845), (5, 444457476), (6, 370381230), (9, 246920820), (10, 222228738), (12, 185190615), (15, 148152492), (18, 123460410), (20, 111114369), (27, 82306940), (30, 74076246), (36, 61730205), (45, 49384164), (54, 41153470), (60, 37038123), (79, 28130220), (90, 24692082), (108, 20576735), (113, 19666260), (135, 16461388), (158, 14065110), (180, 12346041), (226, 9833130), (237, 9376740), (270, 8230694), (316, 7032555), (339, 6555420), (395, 5626044), (452, 4916565), (461, 4820580), (474, 4688370), (540, 4115347), (565, 3933252), (678, 3277710), (711, 3125580), (790, 2813022), (922, 2410290), (948, 2344185), (1017, 2185140), (1130, 1966626), (1185, 1875348), (1356, 1638855), (1383, 1606860), (1422, 1562790), (1580, 1406511), (1695, 1311084), (1844, 1205145), (2034, 1092570), (2133, 1041860), (2260, 983313), (2305, 964116), (2370, 937674), (2766, 803430), (2844, 781395), (3051, 728380), (3390, 655542), (3555, 625116), (4068, 546285), (4149, 535620), (4266, 520930), (4610, 482058), (4740, 468837), (5085, 437028), (5532, 401715), (6102, 364190), (6780, 327771), (6915, 321372), (7110, 312558), (8298, 267810), (8532, 260465), (8927, 248940), (9220, 241029), (10170, 218514), (10665, 208372), (12204, 182095), (12447, 178540), (13830, 160686), (14220, 156279), (15255, 145676), (16596, 133905), (17854, 124470), (20340, 109257), (20745, 107124), (21330, 104186), (24894, 89270), (26781, 82980), (27660, 80343), (30510, 72838), (35708, 62235), (36419, 61020), (41490, 53562), (42660, 52093), (44635, 49788)]