223130560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 557125632

約数和(自身を除く): 333995072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 83, 124, 155, 160, 166, 248, 271, 310, 320, 332, 415, 496, 542, 620, 664, 830, 992, 1084, 1240, 1328, 1355, 1660, 1984, 2168, 2480, 2573, 2656, 2710, 3320, 4336, 4960, 5146, 5312, 5420, 6640, 8401, 8672, 9920, 10292, 10840, 12865, 13280, 16802, 17344, 20584, 21680, 22493, 25730, 26560, 33604, 41168, 42005, 43360, 44986, 51460, 67208, 82336, 84010, 86720, 89972, 102920, 112465, 134416, 164672, 168020, 179944, 205840, 224930, 268832, 336040, 359888, 411680, 449860, 537664, 672080, 697283, 719776, 823360, 899720, 1344160, 1394566, 1439552, 1799440, 2688320, 2789132, 3486415, 3598880, 5578264, 6972830, 7197760, 11156528, 13945660, 22313056, 27891320, 44626112, 55782640, 111565280, 223130560]

約数ペア:

[(1, 223130560), (2, 111565280), (4, 55782640), (5, 44626112), (8, 27891320), (10, 22313056), (16, 13945660), (20, 11156528), (31, 7197760), (32, 6972830), (40, 5578264), (62, 3598880), (64, 3486415), (80, 2789132), (83, 2688320), (124, 1799440), (155, 1439552), (160, 1394566), (166, 1344160), (248, 899720), (271, 823360), (310, 719776), (320, 697283), (332, 672080), (415, 537664), (496, 449860), (542, 411680), (620, 359888), (664, 336040), (830, 268832), (992, 224930), (1084, 205840), (1240, 179944), (1328, 168020), (1355, 164672), (1660, 134416), (1984, 112465), (2168, 102920), (2480, 89972), (2573, 86720), (2656, 84010), (2710, 82336), (3320, 67208), (4336, 51460), (4960, 44986), (5146, 43360), (5312, 42005), (5420, 41168), (6640, 33604), (8401, 26560), (8672, 25730), (9920, 22493), (10292, 21680), (10840, 20584), (12865, 17344), (13280, 16802)]