236098480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 589556016

約数和(自身を除く): 353457536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 83, 124, 148, 155, 166, 185, 248, 296, 310, 332, 370, 415, 496, 592, 620, 664, 740, 830, 961, 1147, 1240, 1328, 1480, 1660, 1922, 2294, 2480, 2573, 2960, 3071, 3320, 3844, 4588, 4805, 5146, 5735, 6142, 6640, 7688, 9176, 9610, 10292, 11470, 12284, 12865, 15355, 15376, 18352, 19220, 20584, 22940, 24568, 25730, 30710, 35557, 38440, 41168, 45880, 49136, 51460, 61420, 71114, 76880, 79763, 91760, 95201, 102920, 122840, 142228, 159526, 177785, 190402, 205840, 245680, 284456, 319052, 355570, 380804, 398815, 476005, 568912, 638104, 711140, 761608, 797630, 952010, 1276208, 1422280, 1523216, 1595260, 1904020, 2844560, 2951231, 3190520, 3808040, 5902462, 6381040, 7616080, 11804924, 14756155, 23609848, 29512310, 47219696, 59024620, 118049240, 236098480]

約数ペア:

[(1, 236098480), (2, 118049240), (4, 59024620), (5, 47219696), (8, 29512310), (10, 23609848), (16, 14756155), (20, 11804924), (31, 7616080), (37, 6381040), (40, 5902462), (62, 3808040), (74, 3190520), (80, 2951231), (83, 2844560), (124, 1904020), (148, 1595260), (155, 1523216), (166, 1422280), (185, 1276208), (248, 952010), (296, 797630), (310, 761608), (332, 711140), (370, 638104), (415, 568912), (496, 476005), (592, 398815), (620, 380804), (664, 355570), (740, 319052), (830, 284456), (961, 245680), (1147, 205840), (1240, 190402), (1328, 177785), (1480, 159526), (1660, 142228), (1922, 122840), (2294, 102920), (2480, 95201), (2573, 91760), (2960, 79763), (3071, 76880), (3320, 71114), (3844, 61420), (4588, 51460), (4805, 49136), (5146, 45880), (5735, 41168), (6142, 38440), (6640, 35557), (7688, 30710), (9176, 25730), (9610, 24568), (10292, 22940), (11470, 20584), (12284, 19220), (12865, 18352), (15355, 15376)]