502137480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 1628323200

約数和(自身を除く): 1126185720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 409, 520, 780, 787, 818, 1227, 1560, 1574, 1636, 2045, 2361, 2454, 3148, 3272, 3935, 4090, 4722, 4908, 5317, 6135, 6296, 7870, 8180, 9444, 9816, 10231, 10634, 11805, 12270, 15740, 15951, 16360, 18888, 20462, 21268, 23610, 24540, 26585, 30693, 31480, 31902, 40924, 42536, 47220, 49080, 51155, 53170, 61386, 63804, 79755, 81848, 94440, 102310, 106340, 122772, 127608, 153465, 159510, 204620, 212680, 245544, 306930, 319020, 321883, 409240, 613860, 638040, 643766, 965649, 1227720, 1287532, 1609415, 1931298, 2575064, 3218830, 3862596, 4184479, 4828245, 6437660, 7725192, 8368958, 9656490, 12553437, 12875320, 16737916, 19312980, 20922395, 25106874, 33475832, 38625960, 41844790, 50213748, 62767185, 83689580, 100427496, 125534370, 167379160, 251068740, 502137480]

約数ペア:

[(1, 502137480), (2, 251068740), (3, 167379160), (4, 125534370), (5, 100427496), (6, 83689580), (8, 62767185), (10, 50213748), (12, 41844790), (13, 38625960), (15, 33475832), (20, 25106874), (24, 20922395), (26, 19312980), (30, 16737916), (39, 12875320), (40, 12553437), (52, 9656490), (60, 8368958), (65, 7725192), (78, 6437660), (104, 4828245), (120, 4184479), (130, 3862596), (156, 3218830), (195, 2575064), (260, 1931298), (312, 1609415), (390, 1287532), (409, 1227720), (520, 965649), (780, 643766), (787, 638040), (818, 613860), (1227, 409240), (1560, 321883), (1574, 319020), (1636, 306930), (2045, 245544), (2361, 212680), (2454, 204620), (3148, 159510), (3272, 153465), (3935, 127608), (4090, 122772), (4722, 106340), (4908, 102310), (5317, 94440), (6135, 81848), (6296, 79755), (7870, 63804), (8180, 61386), (9444, 53170), (9816, 51155), (10231, 49080), (10634, 47220), (11805, 42536), (12270, 40924), (15740, 31902), (15951, 31480), (16360, 30693), (18888, 26585), (20462, 24540), (21268, 23610)]