220448284020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1\times {\mathrm{3373}}^1$

素因数の和:4471

約数の個数: 192

約数和(自身を含む): 692169891840

約数和(自身を除く): 471721607820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 953, 1143, 1270, 1524, 1905, 1906, 2286, 2540, 2859, 3373, 3429, 3810, 3812, 4572, 4765, 5715, 5718, 6746, 6858, 7620, 8577, 9530, 10119, 11430, 11436, 13492, 13716, 14295, 16865, 17145, 17154, 19060, 20238, 22860, 25731, 28590, 30357, 33730, 34290, 34308, 40476, 42885, 50595, 51462, 57180, 60714, 67460, 68580, 85770, 91071, 101190, 102924, 121031, 121428, 128655, 151785, 171540, 182142, 202380, 242062, 257310, 303570, 363093, 364284, 428371, 455355, 484124, 514620, 605155, 607140, 726186, 856742, 910710, 1089279, 1210310, 1285113, 1452372, 1713484, 1815465, 1821420, 2141855, 2178558, 2420620, 2570226, 3214469, 3267837, 3630930, 3855339, 4283710, 4357116, 5140452, 5446395, 6425565, 6428938, 6535674, 7261860, 7710678, 8567420, 9643407, 10892790, 11566017, 12851130, 12857876, 13071348, 15421356, 16072345, 16339185, 19276695, 19286814, 21785580, 23132034, 25702260, 28930221, 32144690, 32678370, 38553390, 38573628, 46264068, 48217035, 57830085, 57860442, 64289380, 65356740, 77106780, 86790663, 96434070, 115660170, 115720884, 144651105, 173581326, 192868140, 231320340, 289302210, 347162652, 408237563, 433953315, 578604420, 816475126, 867906630, 1224712689, 1632950252, 1735813260, 2041187815, 2449425378, 3674138067, 4082375630, 4898850756, 6123563445, 7348276134, 8164751260, 11022414201, 12247126890, 14696552268, 18370690335, 22044828402, 24494253780, 36741380670, 44089656804, 55112071005, 73482761340, 110224142010, 220448284020]

約数ペア:

[(1, 220448284020), (2, 110224142010), (3, 73482761340), (4, 55112071005), (5, 44089656804), (6, 36741380670), (9, 24494253780), (10, 22044828402), (12, 18370690335), (15, 14696552268), (18, 12247126890), (20, 11022414201), (27, 8164751260), (30, 7348276134), (36, 6123563445), (45, 4898850756), (54, 4082375630), (60, 3674138067), (90, 2449425378), (108, 2041187815), (127, 1735813260), (135, 1632950252), (180, 1224712689), (254, 867906630), (270, 816475126), (381, 578604420), (508, 433953315), (540, 408237563), (635, 347162652), (762, 289302210), (953, 231320340), (1143, 192868140), (1270, 173581326), (1524, 144651105), (1905, 115720884), (1906, 115660170), (2286, 96434070), (2540, 86790663), (2859, 77106780), (3373, 65356740), (3429, 64289380), (3810, 57860442), (3812, 57830085), (4572, 48217035), (4765, 46264068), (5715, 38573628), (5718, 38553390), (6746, 32678370), (6858, 32144690), (7620, 28930221), (8577, 25702260), (9530, 23132034), (10119, 21785580), (11430, 19286814), (11436, 19276695), (13492, 16339185), (13716, 16072345), (14295, 15421356), (16865, 13071348), (17145, 12857876), (17154, 12851130), (19060, 11566017), (20238, 10892790), (22860, 9643407), (25731, 8567420), (28590, 7710678), (30357, 7261860), (33730, 6535674), (34290, 6428938), (34308, 6425565), (40476, 5446395), (42885, 5140452), (50595, 4357116), (51462, 4283710), (57180, 3855339), (60714, 3630930), (67460, 3267837), (68580, 3214469), (85770, 2570226), (91071, 2420620), (101190, 2178558), (102924, 2141855), (121031, 1821420), (121428, 1815465), (128655, 1713484), (151785, 1452372), (171540, 1285113), (182142, 1210310), (202380, 1089279), (242062, 910710), (257310, 856742), (303570, 726186), (363093, 607140), (364284, 605155), (428371, 514620), (455355, 484124)]