236400420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 688665600

約数和(自身を除く): 452265180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 149, 155, 186, 298, 310, 372, 447, 465, 596, 620, 745, 853, 894, 930, 1490, 1706, 1788, 1860, 2235, 2559, 2980, 3412, 4265, 4470, 4619, 5118, 8530, 8940, 9238, 10236, 12795, 13857, 17060, 18476, 23095, 25590, 26443, 27714, 46190, 51180, 52886, 55428, 69285, 79329, 92380, 105772, 127097, 132215, 138570, 158658, 254194, 264430, 277140, 317316, 381291, 396645, 508388, 528860, 635485, 762582, 793290, 1270970, 1525164, 1586580, 1906455, 2541940, 3812910, 3940007, 7625820, 7880014, 11820021, 15760028, 19700035, 23640042, 39400070, 47280084, 59100105, 78800140, 118200210, 236400420]

約数ペア:

[(1, 236400420), (2, 118200210), (3, 78800140), (4, 59100105), (5, 47280084), (6, 39400070), (10, 23640042), (12, 19700035), (15, 15760028), (20, 11820021), (30, 7880014), (31, 7625820), (60, 3940007), (62, 3812910), (93, 2541940), (124, 1906455), (149, 1586580), (155, 1525164), (186, 1270970), (298, 793290), (310, 762582), (372, 635485), (447, 528860), (465, 508388), (596, 396645), (620, 381291), (745, 317316), (853, 277140), (894, 264430), (930, 254194), (1490, 158658), (1706, 138570), (1788, 132215), (1860, 127097), (2235, 105772), (2559, 92380), (2980, 79329), (3412, 69285), (4265, 55428), (4470, 52886), (4619, 51180), (5118, 46190), (8530, 27714), (8940, 26443), (9238, 25590), (10236, 23095), (12795, 18476), (13857, 17060)]