9381668880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{1657}}^1$

素因数の和:2465

約数の個数: 160

約数和(自身を含む): 30078931968

約数和(自身を除く): 20697263088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 761, 930, 1240, 1488, 1522, 1657, 1860, 2283, 2480, 3044, 3314, 3720, 3805, 4566, 4971, 6088, 6628, 7440, 7610, 8285, 9132, 9942, 11415, 12176, 13256, 15220, 16570, 18264, 19884, 22830, 23591, 24855, 26512, 30440, 33140, 36528, 39768, 45660, 47182, 49710, 51367, 60880, 66280, 70773, 79536, 91320, 94364, 99420, 102734, 117955, 132560, 141546, 154101, 182640, 188728, 198840, 205468, 235910, 256835, 283092, 308202, 353865, 377456, 397680, 410936, 471820, 513670, 566184, 616404, 707730, 770505, 821872, 943640, 1027340, 1132368, 1232808, 1260977, 1415460, 1541010, 1887280, 2054680, 2465616, 2521954, 2830920, 3082020, 3782931, 4109360, 5043908, 5661840, 6164040, 6304885, 7565862, 10087816, 12328080, 12609770, 15131724, 18914655, 20175632, 25219540, 30263448, 37829310, 39090287, 50439080, 60526896, 75658620, 78180574, 100878160, 117270861, 151317240, 156361148, 195451435, 234541722, 302634480, 312722296, 390902870, 469083444, 586354305, 625444592, 781805740, 938166888, 1172708610, 1563611480, 1876333776, 2345417220, 3127222960, 4690834440, 9381668880]

約数ペア:

[(1, 9381668880), (2, 4690834440), (3, 3127222960), (4, 2345417220), (5, 1876333776), (6, 1563611480), (8, 1172708610), (10, 938166888), (12, 781805740), (15, 625444592), (16, 586354305), (20, 469083444), (24, 390902870), (30, 312722296), (31, 302634480), (40, 234541722), (48, 195451435), (60, 156361148), (62, 151317240), (80, 117270861), (93, 100878160), (120, 78180574), (124, 75658620), (155, 60526896), (186, 50439080), (240, 39090287), (248, 37829310), (310, 30263448), (372, 25219540), (465, 20175632), (496, 18914655), (620, 15131724), (744, 12609770), (761, 12328080), (930, 10087816), (1240, 7565862), (1488, 6304885), (1522, 6164040), (1657, 5661840), (1860, 5043908), (2283, 4109360), (2480, 3782931), (3044, 3082020), (3314, 2830920), (3720, 2521954), (3805, 2465616), (4566, 2054680), (4971, 1887280), (6088, 1541010), (6628, 1415460), (7440, 1260977), (7610, 1232808), (8285, 1132368), (9132, 1027340), (9942, 943640), (11415, 821872), (12176, 770505), (13256, 707730), (15220, 616404), (16570, 566184), (18264, 513670), (19884, 471820), (22830, 410936), (23591, 397680), (24855, 377456), (26512, 353865), (30440, 308202), (33140, 283092), (36528, 256835), (39768, 235910), (45660, 205468), (47182, 198840), (49710, 188728), (51367, 182640), (60880, 154101), (66280, 141546), (70773, 132560), (79536, 117955), (91320, 102734), (94364, 99420)]