7876236420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1459}}^1$

素因数の和:2259

約数の個数: 192

約数和(自身を含む): 26441184000

約数和(自身を除く): 18564947580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 769, 780, 1170, 1404, 1459, 1538, 1755, 2307, 2340, 2918, 3076, 3510, 3845, 4377, 4614, 5836, 6921, 7020, 7295, 7690, 8754, 9228, 9997, 11535, 13131, 13842, 14590, 15380, 17508, 18967, 19994, 20763, 21885, 23070, 26262, 27684, 29180, 29991, 34605, 37934, 39393, 39988, 41526, 43770, 46140, 49985, 52524, 56901, 59982, 65655, 69210, 75868, 78786, 83052, 87540, 89973, 94835, 99970, 103815, 113802, 119964, 131310, 138420, 149955, 157572, 170703, 179946, 189670, 196965, 199940, 207630, 227604, 262620, 269919, 284505, 299910, 341406, 359892, 379340, 393930, 415260, 449865, 512109, 539838, 569010, 599820, 682812, 787860, 853515, 899730, 1024218, 1079676, 1121971, 1138020, 1349595, 1707030, 1799460, 2048436, 2243942, 2560545, 2699190, 3365913, 3414060, 4487884, 5121090, 5398380, 5609855, 6731826, 10097739, 10242180, 11219710, 13463652, 14585623, 16829565, 20195478, 22439420, 29171246, 30293217, 33659130, 40390956, 43756869, 50488695, 58342492, 60586434, 67318260, 72928115, 87513738, 100977390, 121172868, 131270607, 145856230, 151466085, 175027476, 201954780, 218784345, 262541214, 291712460, 302932170, 393811821, 437568690, 525082428, 605864340, 656353035, 787623642, 875137380, 1312706070, 1575247284, 1969059105, 2625412140, 3938118210, 7876236420]

約数ペア:

[(1, 7876236420), (2, 3938118210), (3, 2625412140), (4, 1969059105), (5, 1575247284), (6, 1312706070), (9, 875137380), (10, 787623642), (12, 656353035), (13, 605864340), (15, 525082428), (18, 437568690), (20, 393811821), (26, 302932170), (27, 291712460), (30, 262541214), (36, 218784345), (39, 201954780), (45, 175027476), (52, 151466085), (54, 145856230), (60, 131270607), (65, 121172868), (78, 100977390), (90, 87513738), (108, 72928115), (117, 67318260), (130, 60586434), (135, 58342492), (156, 50488695), (180, 43756869), (195, 40390956), (234, 33659130), (260, 30293217), (270, 29171246), (351, 22439420), (390, 20195478), (468, 16829565), (540, 14585623), (585, 13463652), (702, 11219710), (769, 10242180), (780, 10097739), (1170, 6731826), (1404, 5609855), (1459, 5398380), (1538, 5121090), (1755, 4487884), (2307, 3414060), (2340, 3365913), (2918, 2699190), (3076, 2560545), (3510, 2243942), (3845, 2048436), (4377, 1799460), (4614, 1707030), (5836, 1349595), (6921, 1138020), (7020, 1121971), (7295, 1079676), (7690, 1024218), (8754, 899730), (9228, 853515), (9997, 787860), (11535, 682812), (13131, 599820), (13842, 569010), (14590, 539838), (15380, 512109), (17508, 449865), (18967, 415260), (19994, 393930), (20763, 379340), (21885, 359892), (23070, 341406), (26262, 299910), (27684, 284505), (29180, 269919), (29991, 262620), (34605, 227604), (37934, 207630), (39393, 199940), (39988, 196965), (41526, 189670), (43770, 179946), (46140, 170703), (49985, 157572), (52524, 149955), (56901, 138420), (59982, 131310), (65655, 119964), (69210, 113802), (75868, 103815), (78786, 99970), (83052, 94835), (87540, 89973)]