354631320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 1219046400

約数和(自身を除く): 864415080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 516, 558, 620, 645, 739, 744, 774, 860, 930, 1032, 1116, 1240, 1290, 1333, 1395, 1478, 1548, 1720, 1860, 1935, 2217, 2232, 2580, 2666, 2790, 2956, 3096, 3695, 3720, 3870, 3999, 4434, 5160, 5332, 5580, 5912, 6651, 6665, 7390, 7740, 7998, 8868, 10664, 11085, 11160, 11997, 13302, 13330, 14780, 15480, 15996, 17736, 19995, 22170, 22909, 23994, 26604, 26660, 29560, 31777, 31992, 33255, 39990, 44340, 45818, 47988, 53208, 53320, 59985, 63554, 66510, 68727, 79980, 88680, 91636, 95331, 95976, 114545, 119970, 127108, 133020, 137454, 158885, 159960, 183272, 190662, 206181, 229090, 239940, 254216, 266040, 274908, 285993, 317770, 343635, 381324, 412362, 458180, 476655, 479880, 549816, 571986, 635540, 687270, 762648, 824724, 916360, 953310, 985087, 1030905, 1143972, 1271080, 1374540, 1429965, 1649448, 1906620, 1970174, 2061810, 2287944, 2749080, 2859930, 2955261, 3813240, 3940348, 4123620, 4925435, 5719860, 5910522, 7880696, 8247240, 8865783, 9850870, 11439720, 11821044, 14776305, 17731566, 19701740, 23642088, 29552610, 35463132, 39403480, 44328915, 59105220, 70926264, 88657830, 118210440, 177315660, 354631320]

約数ペア:

[(1, 354631320), (2, 177315660), (3, 118210440), (4, 88657830), (5, 70926264), (6, 59105220), (8, 44328915), (9, 39403480), (10, 35463132), (12, 29552610), (15, 23642088), (18, 19701740), (20, 17731566), (24, 14776305), (30, 11821044), (31, 11439720), (36, 9850870), (40, 8865783), (43, 8247240), (45, 7880696), (60, 5910522), (62, 5719860), (72, 4925435), (86, 4123620), (90, 3940348), (93, 3813240), (120, 2955261), (124, 2859930), (129, 2749080), (155, 2287944), (172, 2061810), (180, 1970174), (186, 1906620), (215, 1649448), (248, 1429965), (258, 1374540), (279, 1271080), (310, 1143972), (344, 1030905), (360, 985087), (372, 953310), (387, 916360), (430, 824724), (465, 762648), (516, 687270), (558, 635540), (620, 571986), (645, 549816), (739, 479880), (744, 476655), (774, 458180), (860, 412362), (930, 381324), (1032, 343635), (1116, 317770), (1240, 285993), (1290, 274908), (1333, 266040), (1395, 254216), (1478, 239940), (1548, 229090), (1720, 206181), (1860, 190662), (1935, 183272), (2217, 159960), (2232, 158885), (2580, 137454), (2666, 133020), (2790, 127108), (2956, 119970), (3096, 114545), (3695, 95976), (3720, 95331), (3870, 91636), (3999, 88680), (4434, 79980), (5160, 68727), (5332, 66510), (5580, 63554), (5912, 59985), (6651, 53320), (6665, 53208), (7390, 47988), (7740, 45818), (7998, 44340), (8868, 39990), (10664, 33255), (11085, 31992), (11160, 31777), (11997, 29560), (13302, 26660), (13330, 26604), (14780, 23994), (15480, 22909), (15996, 22170), (17736, 19995)]