329661780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 1123584000

約数和(自身を除く): 793922220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 109, 114, 133, 140, 190, 210, 218, 228, 266, 285, 327, 379, 380, 399, 420, 436, 532, 545, 570, 654, 665, 758, 763, 798, 1090, 1137, 1140, 1308, 1330, 1516, 1526, 1596, 1635, 1895, 1995, 2071, 2180, 2274, 2289, 2653, 2660, 3052, 3270, 3790, 3815, 3990, 4142, 4548, 4578, 5306, 5685, 6213, 6540, 7201, 7580, 7630, 7959, 7980, 8284, 9156, 10355, 10612, 11370, 11445, 12426, 13265, 14402, 14497, 15260, 15918, 20710, 21603, 22740, 22890, 24852, 26530, 28804, 28994, 31065, 31836, 36005, 39795, 41311, 41420, 43206, 43491, 45780, 50407, 53060, 57988, 62130, 72010, 72485, 79590, 82622, 86412, 86982, 100814, 108015, 123933, 124260, 144020, 144970, 151221, 159180, 165244, 173964, 201628, 206555, 216030, 217455, 247866, 252035, 289177, 289940, 302442, 413110, 432060, 434910, 495732, 504070, 578354, 604884, 619665, 756105, 784909, 826220, 867531, 869820, 1008140, 1156708, 1239330, 1445885, 1512210, 1569818, 1735062, 2354727, 2478660, 2891770, 3024420, 3139636, 3470124, 3924545, 4337655, 4709454, 5494363, 5783540, 7849090, 8675310, 9418908, 10988726, 11773635, 15698180, 16483089, 17350620, 21977452, 23547270, 27471815, 32966178, 47094540, 54943630, 65932356, 82415445, 109887260, 164830890, 329661780]

約数ペア:

[(1, 329661780), (2, 164830890), (3, 109887260), (4, 82415445), (5, 65932356), (6, 54943630), (7, 47094540), (10, 32966178), (12, 27471815), (14, 23547270), (15, 21977452), (19, 17350620), (20, 16483089), (21, 15698180), (28, 11773635), (30, 10988726), (35, 9418908), (38, 8675310), (42, 7849090), (57, 5783540), (60, 5494363), (70, 4709454), (76, 4337655), (84, 3924545), (95, 3470124), (105, 3139636), (109, 3024420), (114, 2891770), (133, 2478660), (140, 2354727), (190, 1735062), (210, 1569818), (218, 1512210), (228, 1445885), (266, 1239330), (285, 1156708), (327, 1008140), (379, 869820), (380, 867531), (399, 826220), (420, 784909), (436, 756105), (532, 619665), (545, 604884), (570, 578354), (654, 504070), (665, 495732), (758, 434910), (763, 432060), (798, 413110), (1090, 302442), (1137, 289940), (1140, 289177), (1308, 252035), (1330, 247866), (1516, 217455), (1526, 216030), (1596, 206555), (1635, 201628), (1895, 173964), (1995, 165244), (2071, 159180), (2180, 151221), (2274, 144970), (2289, 144020), (2653, 124260), (2660, 123933), (3052, 108015), (3270, 100814), (3790, 86982), (3815, 86412), (3990, 82622), (4142, 79590), (4548, 72485), (4578, 72010), (5306, 62130), (5685, 57988), (6213, 53060), (6540, 50407), (7201, 45780), (7580, 43491), (7630, 43206), (7959, 41420), (7980, 41311), (8284, 39795), (9156, 36005), (10355, 31836), (10612, 31065), (11370, 28994), (11445, 28804), (12426, 26530), (13265, 24852), (14402, 22890), (14497, 22740), (15260, 21603), (15918, 20710)]