67289640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2727

約数の個数: 128

約数和(自身を含む): 231897600

約数和(自身を除く): 164607960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2683, 3135, 4180, 5016, 5366, 6270, 8049, 8360, 10732, 12540, 13415, 16098, 21464, 25080, 26830, 29513, 32196, 40245, 50977, 53660, 59026, 64392, 80490, 88539, 101954, 107320, 118052, 147565, 152931, 160980, 177078, 203908, 236104, 254885, 295130, 305862, 321960, 354156, 407816, 442695, 509770, 560747, 590260, 611724, 708312, 764655, 885390, 1019540, 1121494, 1180520, 1223448, 1529310, 1682241, 1770780, 2039080, 2242988, 2803735, 3058620, 3364482, 3541560, 4485976, 5607470, 6117240, 6728964, 8411205, 11214940, 13457928, 16822410, 22429880, 33644820, 67289640]

約数ペア:

[(1, 67289640), (2, 33644820), (3, 22429880), (4, 16822410), (5, 13457928), (6, 11214940), (8, 8411205), (10, 6728964), (11, 6117240), (12, 5607470), (15, 4485976), (19, 3541560), (20, 3364482), (22, 3058620), (24, 2803735), (30, 2242988), (33, 2039080), (38, 1770780), (40, 1682241), (44, 1529310), (55, 1223448), (57, 1180520), (60, 1121494), (66, 1019540), (76, 885390), (88, 764655), (95, 708312), (110, 611724), (114, 590260), (120, 560747), (132, 509770), (152, 442695), (165, 407816), (190, 354156), (209, 321960), (220, 305862), (228, 295130), (264, 254885), (285, 236104), (330, 203908), (380, 177078), (418, 160980), (440, 152931), (456, 147565), (570, 118052), (627, 107320), (660, 101954), (760, 88539), (836, 80490), (1045, 64392), (1140, 59026), (1254, 53660), (1320, 50977), (1672, 40245), (2090, 32196), (2280, 29513), (2508, 26830), (2683, 25080), (3135, 21464), (4180, 16098), (5016, 13415), (5366, 12540), (6270, 10732), (8049, 8360)]