390076960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 1152893952

約数和(自身を除く): 762816992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 182, 208, 224, 260, 280, 292, 364, 365, 367, 416, 455, 511, 520, 560, 584, 728, 730, 734, 910, 949, 1022, 1040, 1120, 1168, 1456, 1460, 1468, 1820, 1835, 1898, 2044, 2080, 2336, 2555, 2569, 2912, 2920, 2936, 3640, 3670, 3796, 4088, 4745, 4771, 5110, 5138, 5840, 5872, 6643, 7280, 7340, 7592, 8176, 9490, 9542, 10220, 10276, 11680, 11744, 12845, 13286, 14560, 14680, 15184, 16352, 18980, 19084, 20440, 20552, 23855, 25690, 26572, 26791, 29360, 30368, 33215, 33397, 37960, 38168, 40880, 41104, 47710, 51380, 53144, 53582, 58720, 66430, 66794, 75920, 76336, 81760, 82208, 95420, 102760, 106288, 107164, 132860, 133588, 133955, 151840, 152672, 166985, 187537, 190840, 205520, 212576, 214328, 265720, 267176, 267910, 333970, 348283, 375074, 381680, 411040, 428656, 531440, 534352, 535820, 667940, 696566, 750148, 763360, 857312, 937685, 1062880, 1068704, 1071640, 1335880, 1393132, 1500296, 1741415, 1875370, 2143280, 2437981, 2671760, 2786264, 3000592, 3482830, 3750740, 4286560, 4875962, 5343520, 5572528, 6001184, 6965660, 7501480, 9751924, 11145056, 12189905, 13931320, 15002960, 19503848, 24379810, 27862640, 30005920, 39007696, 48759620, 55725280, 78015392, 97519240, 195038480, 390076960]

約数ペア:

[(1, 390076960), (2, 195038480), (4, 97519240), (5, 78015392), (7, 55725280), (8, 48759620), (10, 39007696), (13, 30005920), (14, 27862640), (16, 24379810), (20, 19503848), (26, 15002960), (28, 13931320), (32, 12189905), (35, 11145056), (40, 9751924), (52, 7501480), (56, 6965660), (65, 6001184), (70, 5572528), (73, 5343520), (80, 4875962), (91, 4286560), (104, 3750740), (112, 3482830), (130, 3000592), (140, 2786264), (146, 2671760), (160, 2437981), (182, 2143280), (208, 1875370), (224, 1741415), (260, 1500296), (280, 1393132), (292, 1335880), (364, 1071640), (365, 1068704), (367, 1062880), (416, 937685), (455, 857312), (511, 763360), (520, 750148), (560, 696566), (584, 667940), (728, 535820), (730, 534352), (734, 531440), (910, 428656), (949, 411040), (1022, 381680), (1040, 375074), (1120, 348283), (1168, 333970), (1456, 267910), (1460, 267176), (1468, 265720), (1820, 214328), (1835, 212576), (1898, 205520), (2044, 190840), (2080, 187537), (2336, 166985), (2555, 152672), (2569, 151840), (2912, 133955), (2920, 133588), (2936, 132860), (3640, 107164), (3670, 106288), (3796, 102760), (4088, 95420), (4745, 82208), (4771, 81760), (5110, 76336), (5138, 75920), (5840, 66794), (5872, 66430), (6643, 58720), (7280, 53582), (7340, 53144), (7592, 51380), (8176, 47710), (9490, 41104), (9542, 40880), (10220, 38168), (10276, 37960), (11680, 33397), (11744, 33215), (12845, 30368), (13286, 29360), (14560, 26791), (14680, 26572), (15184, 25690), (16352, 23855), (18980, 20552), (19084, 20440)]