378063420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5640

約数の個数: 144

約数和(自身を含む): 1285175808

約数和(自身を除く): 907112388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 3220, 3381, 4508, 4830, 5591, 5635, 6762, 9660, 11182, 11270, 13524, 16773, 16905, 22364, 22540, 27955, 33546, 33810, 39137, 55910, 67092, 67620, 78274, 83865, 111820, 117411, 128593, 156548, 167730, 195685, 234822, 257186, 273959, 335460, 385779, 391370, 469644, 514372, 547918, 587055, 642965, 771558, 782740, 821877, 900151, 1095836, 1174110, 1285930, 1369795, 1543116, 1643754, 1800302, 1928895, 2348220, 2571860, 2700453, 2739590, 3287508, 3600604, 3857790, 4109385, 4500755, 5400906, 5479180, 6301057, 7715580, 8218770, 9001510, 10801812, 12602114, 13502265, 16437540, 18003020, 18903171, 25204228, 27004530, 31505285, 37806342, 54009060, 63010570, 75612684, 94515855, 126021140, 189031710, 378063420]

約数ペア:

[(1, 378063420), (2, 189031710), (3, 126021140), (4, 94515855), (5, 75612684), (6, 63010570), (7, 54009060), (10, 37806342), (12, 31505285), (14, 27004530), (15, 25204228), (20, 18903171), (21, 18003020), (23, 16437540), (28, 13502265), (30, 12602114), (35, 10801812), (42, 9001510), (46, 8218770), (49, 7715580), (60, 6301057), (69, 5479180), (70, 5400906), (84, 4500755), (92, 4109385), (98, 3857790), (105, 3600604), (115, 3287508), (138, 2739590), (140, 2700453), (147, 2571860), (161, 2348220), (196, 1928895), (210, 1800302), (230, 1643754), (245, 1543116), (276, 1369795), (294, 1285930), (322, 1174110), (345, 1095836), (420, 900151), (460, 821877), (483, 782740), (490, 771558), (588, 642965), (644, 587055), (690, 547918), (735, 514372), (805, 469644), (966, 391370), (980, 385779), (1127, 335460), (1380, 273959), (1470, 257186), (1610, 234822), (1932, 195685), (2254, 167730), (2415, 156548), (2940, 128593), (3220, 117411), (3381, 111820), (4508, 83865), (4830, 78274), (5591, 67620), (5635, 67092), (6762, 55910), (9660, 39137), (11182, 33810), (11270, 33546), (13524, 27955), (16773, 22540), (16905, 22364)]