2389521960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17891}}^1$

素因数の和:17968

約数の個数: 192

約数和(自身を含む): 9043332480

約数和(自身を除く): 6653810520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1484, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2968, 3180, 3339, 3710, 3816, 4452, 4770, 5565, 6360, 6678, 7420, 8904, 9540, 11130, 13356, 14840, 16695, 17891, 19080, 22260, 26712, 33390, 35782, 44520, 53673, 66780, 71564, 89455, 107346, 125237, 133560, 143128, 161019, 178910, 214692, 250474, 268365, 322038, 357820, 375711, 429384, 500948, 536730, 626185, 644076, 715640, 751422, 805095, 948223, 1001896, 1073460, 1127133, 1252370, 1288152, 1502844, 1610190, 1878555, 1896446, 2146920, 2254266, 2504740, 2844669, 3005688, 3220380, 3757110, 3792892, 4508532, 4741115, 5009480, 5635665, 5689338, 6440760, 6637561, 7514220, 7585784, 8534007, 9017064, 9482230, 11271330, 11378676, 13275122, 14223345, 15028440, 17068014, 18964460, 19912683, 22542660, 22757352, 26550244, 28446690, 33187805, 34136028, 37928920, 39825366, 42670035, 45085320, 53100488, 56893380, 59738049, 66375610, 68272056, 79650732, 85340070, 99563415, 113786760, 119476098, 132751220, 159301464, 170680140, 199126830, 238952196, 265502440, 298690245, 341360280, 398253660, 477904392, 597380490, 796507320, 1194760980, 2389521960]

約数ペア:

[(1, 2389521960), (2, 1194760980), (3, 796507320), (4, 597380490), (5, 477904392), (6, 398253660), (7, 341360280), (8, 298690245), (9, 265502440), (10, 238952196), (12, 199126830), (14, 170680140), (15, 159301464), (18, 132751220), (20, 119476098), (21, 113786760), (24, 99563415), (28, 85340070), (30, 79650732), (35, 68272056), (36, 66375610), (40, 59738049), (42, 56893380), (45, 53100488), (53, 45085320), (56, 42670035), (60, 39825366), (63, 37928920), (70, 34136028), (72, 33187805), (84, 28446690), (90, 26550244), (105, 22757352), (106, 22542660), (120, 19912683), (126, 18964460), (140, 17068014), (159, 15028440), (168, 14223345), (180, 13275122), (210, 11378676), (212, 11271330), (252, 9482230), (265, 9017064), (280, 8534007), (315, 7585784), (318, 7514220), (360, 6637561), (371, 6440760), (420, 5689338), (424, 5635665), (477, 5009480), (504, 4741115), (530, 4508532), (630, 3792892), (636, 3757110), (742, 3220380), (795, 3005688), (840, 2844669), (954, 2504740), (1060, 2254266), (1113, 2146920), (1260, 1896446), (1272, 1878555), (1484, 1610190), (1590, 1502844), (1855, 1288152), (1908, 1252370), (2120, 1127133), (2226, 1073460), (2385, 1001896), (2520, 948223), (2968, 805095), (3180, 751422), (3339, 715640), (3710, 644076), (3816, 626185), (4452, 536730), (4770, 500948), (5565, 429384), (6360, 375711), (6678, 357820), (7420, 322038), (8904, 268365), (9540, 250474), (11130, 214692), (13356, 178910), (14840, 161019), (16695, 143128), (17891, 133560), (19080, 125237), (22260, 107346), (26712, 89455), (33390, 71564), (35782, 66780), (44520, 53673)]