192994840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 479416320

約数和(自身を除く): 286421480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 67, 92, 101, 115, 124, 134, 155, 184, 202, 230, 248, 268, 310, 335, 404, 460, 505, 536, 620, 670, 713, 808, 920, 1010, 1240, 1340, 1426, 1541, 2020, 2077, 2323, 2680, 2852, 3082, 3131, 3565, 4040, 4154, 4646, 5704, 6164, 6262, 6767, 7130, 7705, 8308, 9292, 10385, 11615, 12328, 12524, 13534, 14260, 15410, 15655, 16616, 18584, 20770, 23230, 25048, 27068, 28520, 30820, 31310, 33835, 41540, 46460, 47771, 54136, 61640, 62620, 67670, 72013, 83080, 92920, 95542, 125240, 135340, 144026, 155641, 191084, 209777, 238855, 270680, 288052, 311282, 360065, 382168, 419554, 477710, 576104, 622564, 720130, 778205, 839108, 955420, 1048885, 1245128, 1440260, 1556410, 1678216, 1910840, 2097770, 2880520, 3112820, 4195540, 4824871, 6225640, 8391080, 9649742, 19299484, 24124355, 38598968, 48248710, 96497420, 192994840]

約数ペア:

[(1, 192994840), (2, 96497420), (4, 48248710), (5, 38598968), (8, 24124355), (10, 19299484), (20, 9649742), (23, 8391080), (31, 6225640), (40, 4824871), (46, 4195540), (62, 3112820), (67, 2880520), (92, 2097770), (101, 1910840), (115, 1678216), (124, 1556410), (134, 1440260), (155, 1245128), (184, 1048885), (202, 955420), (230, 839108), (248, 778205), (268, 720130), (310, 622564), (335, 576104), (404, 477710), (460, 419554), (505, 382168), (536, 360065), (620, 311282), (670, 288052), (713, 270680), (808, 238855), (920, 209777), (1010, 191084), (1240, 155641), (1340, 144026), (1426, 135340), (1541, 125240), (2020, 95542), (2077, 92920), (2323, 83080), (2680, 72013), (2852, 67670), (3082, 62620), (3131, 61640), (3565, 54136), (4040, 47771), (4154, 46460), (4646, 41540), (5704, 33835), (6164, 31310), (6262, 30820), (6767, 28520), (7130, 27068), (7705, 25048), (8308, 23230), (9292, 20770), (10385, 18584), (11615, 16616), (12328, 15655), (12524, 15410), (13534, 14260)]