380254680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2682

約数の個数: 192

約数和(自身を含む): 1374347520

約数和(自身を除く): 994092840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2621, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5242, 5580, 6045, 7254, 7863, 8060, 9672, 10484, 11160, 12090, 13105, 14508, 15726, 16120, 18135, 20968, 23589, 24180, 26210, 29016, 31452, 34073, 36270, 39315, 47178, 48360, 52420, 62904, 68146, 72540, 78630, 81251, 94356, 102219, 104840, 117945, 136292, 145080, 157260, 162502, 170365, 188712, 204438, 235890, 243753, 272584, 306657, 314520, 325004, 340730, 406255, 408876, 471780, 487506, 511095, 613314, 650008, 681460, 731259, 812510, 817752, 943560, 975012, 1022190, 1056263, 1218765, 1226628, 1362920, 1462518, 1533285, 1625020, 1950024, 2044380, 2112526, 2437530, 2453256, 2925036, 3066570, 3168789, 3250040, 3656295, 4088760, 4225052, 4875060, 5281315, 5850072, 6133140, 6337578, 7312590, 8450104, 9506367, 9750120, 10562630, 12266280, 12675156, 14625180, 15843945, 19012734, 21125260, 25350312, 29250360, 31687890, 38025468, 42250520, 47531835, 63375780, 76050936, 95063670, 126751560, 190127340, 380254680]

約数ペア:

[(1, 380254680), (2, 190127340), (3, 126751560), (4, 95063670), (5, 76050936), (6, 63375780), (8, 47531835), (9, 42250520), (10, 38025468), (12, 31687890), (13, 29250360), (15, 25350312), (18, 21125260), (20, 19012734), (24, 15843945), (26, 14625180), (30, 12675156), (31, 12266280), (36, 10562630), (39, 9750120), (40, 9506367), (45, 8450104), (52, 7312590), (60, 6337578), (62, 6133140), (65, 5850072), (72, 5281315), (78, 4875060), (90, 4225052), (93, 4088760), (104, 3656295), (117, 3250040), (120, 3168789), (124, 3066570), (130, 2925036), (155, 2453256), (156, 2437530), (180, 2112526), (186, 2044380), (195, 1950024), (234, 1625020), (248, 1533285), (260, 1462518), (279, 1362920), (310, 1226628), (312, 1218765), (360, 1056263), (372, 1022190), (390, 975012), (403, 943560), (465, 817752), (468, 812510), (520, 731259), (558, 681460), (585, 650008), (620, 613314), (744, 511095), (780, 487506), (806, 471780), (930, 408876), (936, 406255), (1116, 340730), (1170, 325004), (1209, 314520), (1240, 306657), (1395, 272584), (1560, 243753), (1612, 235890), (1860, 204438), (2015, 188712), (2232, 170365), (2340, 162502), (2418, 157260), (2621, 145080), (2790, 136292), (3224, 117945), (3627, 104840), (3720, 102219), (4030, 94356), (4680, 81251), (4836, 78630), (5242, 72540), (5580, 68146), (6045, 62904), (7254, 52420), (7863, 48360), (8060, 47178), (9672, 39315), (10484, 36270), (11160, 34073), (12090, 31452), (13105, 29016), (14508, 26210), (15726, 24180), (16120, 23589), (18135, 20968)]