222718880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 550706688

約数和(自身を除く): 327987808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 310, 332, 415, 496, 541, 620, 664, 830, 992, 1082, 1240, 1328, 1660, 2164, 2480, 2573, 2656, 2705, 3320, 4328, 4960, 5146, 5410, 6640, 8656, 10292, 10820, 12865, 13280, 16771, 17312, 20584, 21640, 25730, 33542, 41168, 43280, 44903, 51460, 67084, 82336, 83855, 86560, 89806, 102920, 134168, 167710, 179612, 205840, 224515, 268336, 335420, 359224, 411680, 449030, 536672, 670840, 718448, 898060, 1341680, 1391993, 1436896, 1796120, 2683360, 2783986, 3592240, 5567972, 6959965, 7184480, 11135944, 13919930, 22271888, 27839860, 44543776, 55679720, 111359440, 222718880]

約数ペア:

[(1, 222718880), (2, 111359440), (4, 55679720), (5, 44543776), (8, 27839860), (10, 22271888), (16, 13919930), (20, 11135944), (31, 7184480), (32, 6959965), (40, 5567972), (62, 3592240), (80, 2783986), (83, 2683360), (124, 1796120), (155, 1436896), (160, 1391993), (166, 1341680), (248, 898060), (310, 718448), (332, 670840), (415, 536672), (496, 449030), (541, 411680), (620, 359224), (664, 335420), (830, 268336), (992, 224515), (1082, 205840), (1240, 179612), (1328, 167710), (1660, 134168), (2164, 102920), (2480, 89806), (2573, 86560), (2656, 83855), (2705, 82336), (3320, 67084), (4328, 51460), (4960, 44903), (5146, 43280), (5410, 41168), (6640, 33542), (8656, 25730), (10292, 21640), (10820, 20584), (12865, 17312), (13280, 16771)]