130209240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 448704000

約数和(自身を除く): 318494760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 379, 409, 420, 758, 818, 840, 1137, 1227, 1516, 1636, 1895, 2045, 2274, 2454, 2653, 2863, 3032, 3272, 3790, 4090, 4548, 4908, 5306, 5685, 5726, 6135, 7580, 7959, 8180, 8589, 9096, 9816, 10612, 11370, 11452, 12270, 13265, 14315, 15160, 15918, 16360, 17178, 21224, 22740, 22904, 24540, 26530, 28630, 31836, 34356, 39795, 42945, 45480, 49080, 53060, 57260, 63672, 68712, 79590, 85890, 106120, 114520, 155011, 159180, 171780, 310022, 318360, 343560, 465033, 620044, 775055, 930066, 1085077, 1240088, 1550110, 1860132, 2170154, 2325165, 3100220, 3255231, 3720264, 4340308, 4650330, 5425385, 6200440, 6510462, 8680616, 9300660, 10850770, 13020924, 16276155, 18601320, 21701540, 26041848, 32552310, 43403080, 65104620, 130209240]

約数ペア:

[(1, 130209240), (2, 65104620), (3, 43403080), (4, 32552310), (5, 26041848), (6, 21701540), (7, 18601320), (8, 16276155), (10, 13020924), (12, 10850770), (14, 9300660), (15, 8680616), (20, 6510462), (21, 6200440), (24, 5425385), (28, 4650330), (30, 4340308), (35, 3720264), (40, 3255231), (42, 3100220), (56, 2325165), (60, 2170154), (70, 1860132), (84, 1550110), (105, 1240088), (120, 1085077), (140, 930066), (168, 775055), (210, 620044), (280, 465033), (379, 343560), (409, 318360), (420, 310022), (758, 171780), (818, 159180), (840, 155011), (1137, 114520), (1227, 106120), (1516, 85890), (1636, 79590), (1895, 68712), (2045, 63672), (2274, 57260), (2454, 53060), (2653, 49080), (2863, 45480), (3032, 42945), (3272, 39795), (3790, 34356), (4090, 31836), (4548, 28630), (4908, 26530), (5306, 24540), (5685, 22904), (5726, 22740), (6135, 21224), (7580, 17178), (7959, 16360), (8180, 15918), (8589, 15160), (9096, 14315), (9816, 13265), (10612, 12270), (11370, 11452)]