330928920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131321}}^1$

素因数の和:131345

約数の個数: 96

約数和(自身を含む): 1229173920

約数和(自身を除く): 898245000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 131321, 262642, 393963, 525284, 656605, 787926, 919247, 1050568, 1181889, 1313210, 1575852, 1838494, 1969815, 2363778, 2626420, 2757741, 3151704, 3676988, 3939630, 4596235, 4727556, 5252840, 5515482, 5909445, 7353976, 7879260, 8273223, 9192470, 9455112, 11030964, 11818890, 13788705, 15758520, 16546446, 18384940, 22061928, 23637780, 27577410, 33092892, 36769880, 41366115, 47275560, 55154820, 66185784, 82732230, 110309640, 165464460, 330928920]

約数ペア:

[(1, 330928920), (2, 165464460), (3, 110309640), (4, 82732230), (5, 66185784), (6, 55154820), (7, 47275560), (8, 41366115), (9, 36769880), (10, 33092892), (12, 27577410), (14, 23637780), (15, 22061928), (18, 18384940), (20, 16546446), (21, 15758520), (24, 13788705), (28, 11818890), (30, 11030964), (35, 9455112), (36, 9192470), (40, 8273223), (42, 7879260), (45, 7353976), (56, 5909445), (60, 5515482), (63, 5252840), (70, 4727556), (72, 4596235), (84, 3939630), (90, 3676988), (105, 3151704), (120, 2757741), (126, 2626420), (140, 2363778), (168, 1969815), (180, 1838494), (210, 1575852), (252, 1313210), (280, 1181889), (315, 1050568), (360, 919247), (420, 787926), (504, 656605), (630, 525284), (840, 393963), (1260, 262642), (2520, 131321)]