142991460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 481420800

約数和(自身を除く): 338429340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 87, 90, 92, 108, 115, 116, 135, 138, 145, 174, 180, 207, 230, 261, 270, 276, 290, 345, 348, 397, 414, 435, 460, 522, 540, 580, 621, 667, 690, 783, 794, 828, 870, 1035, 1044, 1191, 1242, 1305, 1334, 1380, 1566, 1588, 1740, 1985, 2001, 2070, 2382, 2484, 2610, 2668, 3105, 3132, 3335, 3573, 3915, 3970, 4002, 4140, 4764, 5220, 5955, 6003, 6210, 6670, 7146, 7830, 7940, 8004, 9131, 10005, 10719, 11513, 11910, 12006, 12420, 13340, 14292, 15660, 17865, 18009, 18262, 20010, 21438, 23026, 23820, 24012, 27393, 30015, 34539, 35730, 36018, 36524, 40020, 42876, 45655, 46052, 53595, 54786, 57565, 60030, 69078, 71460, 72036, 82179, 90045, 91310, 103617, 107190, 109572, 115130, 120060, 136965, 138156, 164358, 172695, 180090, 182620, 207234, 214380, 230260, 246537, 264799, 273930, 310851, 328716, 345390, 360180, 410895, 414468, 493074, 518085, 529598, 547860, 621702, 690780, 794397, 821790, 986148, 1036170, 1059196, 1232685, 1243404, 1323995, 1554255, 1588794, 1643580, 2072340, 2383191, 2465370, 2647990, 3108510, 3177588, 3971985, 4766382, 4930740, 5295980, 6217020, 7149573, 7943970, 9532764, 11915955, 14299146, 15887940, 23831910, 28598292, 35747865, 47663820, 71495730, 142991460]

約数ペア:

[(1, 142991460), (2, 71495730), (3, 47663820), (4, 35747865), (5, 28598292), (6, 23831910), (9, 15887940), (10, 14299146), (12, 11915955), (15, 9532764), (18, 7943970), (20, 7149573), (23, 6217020), (27, 5295980), (29, 4930740), (30, 4766382), (36, 3971985), (45, 3177588), (46, 3108510), (54, 2647990), (58, 2465370), (60, 2383191), (69, 2072340), (87, 1643580), (90, 1588794), (92, 1554255), (108, 1323995), (115, 1243404), (116, 1232685), (135, 1059196), (138, 1036170), (145, 986148), (174, 821790), (180, 794397), (207, 690780), (230, 621702), (261, 547860), (270, 529598), (276, 518085), (290, 493074), (345, 414468), (348, 410895), (397, 360180), (414, 345390), (435, 328716), (460, 310851), (522, 273930), (540, 264799), (580, 246537), (621, 230260), (667, 214380), (690, 207234), (783, 182620), (794, 180090), (828, 172695), (870, 164358), (1035, 138156), (1044, 136965), (1191, 120060), (1242, 115130), (1305, 109572), (1334, 107190), (1380, 103617), (1566, 91310), (1588, 90045), (1740, 82179), (1985, 72036), (2001, 71460), (2070, 69078), (2382, 60030), (2484, 57565), (2610, 54786), (2668, 53595), (3105, 46052), (3132, 45655), (3335, 42876), (3573, 40020), (3915, 36524), (3970, 36018), (4002, 35730), (4140, 34539), (4764, 30015), (5220, 27393), (5955, 24012), (6003, 23820), (6210, 23026), (6670, 21438), (7146, 20010), (7830, 18262), (7940, 18009), (8004, 17865), (9131, 15660), (10005, 14292), (10719, 13340), (11513, 12420), (11910, 12006)]