203464680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19051}}^1$

素因数の和:19154

約数の個数: 64

約数和(自身を含む): 617284800

約数和(自身を除く): 413820120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 19051, 38102, 57153, 76204, 95255, 114306, 152408, 190510, 228612, 285765, 381020, 457224, 571530, 762040, 1143060, 1695539, 2286120, 3391078, 5086617, 6782156, 8477695, 10173234, 13564312, 16955390, 20346468, 25433085, 33910780, 40692936, 50866170, 67821560, 101732340, 203464680]

約数ペア:

[(1, 203464680), (2, 101732340), (3, 67821560), (4, 50866170), (5, 40692936), (6, 33910780), (8, 25433085), (10, 20346468), (12, 16955390), (15, 13564312), (20, 10173234), (24, 8477695), (30, 6782156), (40, 5086617), (60, 3391078), (89, 2286120), (120, 1695539), (178, 1143060), (267, 762040), (356, 571530), (445, 457224), (534, 381020), (712, 285765), (890, 228612), (1068, 190510), (1335, 152408), (1780, 114306), (2136, 95255), (2670, 76204), (3560, 57153), (5340, 38102), (10680, 19051)]