153460440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 597196800

約数和(自身を除く): 443736360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 252, 265, 270, 280, 315, 318, 360, 371, 378, 383, 420, 424, 477, 504, 530, 540, 630, 636, 742, 756, 766, 795, 840, 945, 954, 1060, 1080, 1113, 1149, 1260, 1272, 1431, 1484, 1512, 1532, 1590, 1855, 1890, 1908, 1915, 2120, 2226, 2298, 2385, 2520, 2681, 2862, 2968, 3064, 3180, 3339, 3447, 3710, 3780, 3816, 3830, 4452, 4596, 4770, 5362, 5565, 5724, 5745, 6360, 6678, 6894, 7155, 7420, 7560, 7660, 8043, 8904, 9192, 9540, 10017, 10341, 10724, 11130, 11448, 11490, 13356, 13405, 13788, 14310, 14840, 15320, 16086, 16695, 17235, 19080, 20034, 20299, 20682, 21448, 22260, 22980, 24129, 26712, 26810, 27576, 28620, 32172, 33390, 34470, 40068, 40215, 40598, 41364, 44520, 45960, 48258, 50085, 51705, 53620, 57240, 60897, 64344, 66780, 68940, 72387, 80136, 80430, 81196, 82728, 96516, 100170, 101495, 103410, 107240, 120645, 121794, 133560, 137880, 142093, 144774, 160860, 162392, 182691, 193032, 200340, 202990, 206820, 241290, 243588, 284186, 289548, 304485, 321720, 361935, 365382, 400680, 405980, 413640, 426279, 482580, 487176, 548073, 568372, 579096, 608970, 710465, 723870, 730764, 811960, 852558, 913455, 965160, 1096146, 1136744, 1217940, 1278837, 1420930, 1447740, 1461528, 1705116, 1826910, 2131395, 2192292, 2435880, 2557674, 2740365, 2841860, 2895480, 3410232, 3653820, 3836511, 4262790, 4384584, 5115348, 5480730, 5683720, 6394185, 7307640, 7673022, 8525580, 10230696, 10961460, 12788370, 15346044, 17051160, 19182555, 21922920, 25576740, 30692088, 38365110, 51153480, 76730220, 153460440]

約数ペア:

[(1, 153460440), (2, 76730220), (3, 51153480), (4, 38365110), (5, 30692088), (6, 25576740), (7, 21922920), (8, 19182555), (9, 17051160), (10, 15346044), (12, 12788370), (14, 10961460), (15, 10230696), (18, 8525580), (20, 7673022), (21, 7307640), (24, 6394185), (27, 5683720), (28, 5480730), (30, 5115348), (35, 4384584), (36, 4262790), (40, 3836511), (42, 3653820), (45, 3410232), (53, 2895480), (54, 2841860), (56, 2740365), (60, 2557674), (63, 2435880), (70, 2192292), (72, 2131395), (84, 1826910), (90, 1705116), (105, 1461528), (106, 1447740), (108, 1420930), (120, 1278837), (126, 1217940), (135, 1136744), (140, 1096146), (159, 965160), (168, 913455), (180, 852558), (189, 811960), (210, 730764), (212, 723870), (216, 710465), (252, 608970), (265, 579096), (270, 568372), (280, 548073), (315, 487176), (318, 482580), (360, 426279), (371, 413640), (378, 405980), (383, 400680), (420, 365382), (424, 361935), (477, 321720), (504, 304485), (530, 289548), (540, 284186), (630, 243588), (636, 241290), (742, 206820), (756, 202990), (766, 200340), (795, 193032), (840, 182691), (945, 162392), (954, 160860), (1060, 144774), (1080, 142093), (1113, 137880), (1149, 133560), (1260, 121794), (1272, 120645), (1431, 107240), (1484, 103410), (1512, 101495), (1532, 100170), (1590, 96516), (1855, 82728), (1890, 81196), (1908, 80430), (1915, 80136), (2120, 72387), (2226, 68940), (2298, 66780), (2385, 64344), (2520, 60897), (2681, 57240), (2862, 53620), (2968, 51705), (3064, 50085), (3180, 48258), (3339, 45960), (3447, 44520), (3710, 41364), (3780, 40598), (3816, 40215), (3830, 40068), (4452, 34470), (4596, 33390), (4770, 32172), (5362, 28620), (5565, 27576), (5724, 26810), (5745, 26712), (6360, 24129), (6678, 22980), (6894, 22260), (7155, 21448), (7420, 20682), (7560, 20299), (7660, 20034), (8043, 19080), (8904, 17235), (9192, 16695), (9540, 16086), (10017, 15320), (10341, 14840), (10724, 14310), (11130, 13788), (11448, 13405), (11490, 13356)]