843272080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 2388489984

約数和(自身を除く): 1545217904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 283, 313, 340, 476, 560, 566, 595, 626, 680, 952, 1132, 1190, 1252, 1360, 1415, 1565, 1904, 1981, 2191, 2264, 2380, 2504, 2830, 3130, 3962, 4382, 4528, 4760, 4811, 5008, 5321, 5660, 6260, 7924, 8764, 9520, 9622, 9905, 10642, 10955, 11320, 12520, 15848, 17528, 19244, 19810, 21284, 21910, 22640, 24055, 25040, 26605, 31696, 33677, 35056, 37247, 38488, 39620, 42568, 43820, 48110, 53210, 67354, 74494, 76976, 79240, 85136, 87640, 88579, 96220, 106420, 134708, 148988, 158480, 168385, 175280, 177158, 186235, 192440, 212840, 269416, 297976, 336770, 354316, 372470, 384880, 425680, 442895, 538832, 595952, 620053, 673540, 708632, 744940, 885790, 1240106, 1347080, 1417264, 1489880, 1505843, 1771580, 2480212, 2694160, 2979760, 3011686, 3100265, 3543160, 4960424, 6023372, 6200530, 7086320, 7529215, 9920848, 10540901, 12046744, 12401060, 15058430, 21081802, 24093488, 24802120, 30116860, 42163604, 49604240, 52704505, 60233720, 84327208, 105409010, 120467440, 168654416, 210818020, 421636040, 843272080]

約数ペア:

[(1, 843272080), (2, 421636040), (4, 210818020), (5, 168654416), (7, 120467440), (8, 105409010), (10, 84327208), (14, 60233720), (16, 52704505), (17, 49604240), (20, 42163604), (28, 30116860), (34, 24802120), (35, 24093488), (40, 21081802), (56, 15058430), (68, 12401060), (70, 12046744), (80, 10540901), (85, 9920848), (112, 7529215), (119, 7086320), (136, 6200530), (140, 6023372), (170, 4960424), (238, 3543160), (272, 3100265), (280, 3011686), (283, 2979760), (313, 2694160), (340, 2480212), (476, 1771580), (560, 1505843), (566, 1489880), (595, 1417264), (626, 1347080), (680, 1240106), (952, 885790), (1132, 744940), (1190, 708632), (1252, 673540), (1360, 620053), (1415, 595952), (1565, 538832), (1904, 442895), (1981, 425680), (2191, 384880), (2264, 372470), (2380, 354316), (2504, 336770), (2830, 297976), (3130, 269416), (3962, 212840), (4382, 192440), (4528, 186235), (4760, 177158), (4811, 175280), (5008, 168385), (5321, 158480), (5660, 148988), (6260, 134708), (7924, 106420), (8764, 96220), (9520, 88579), (9622, 87640), (9905, 85136), (10642, 79240), (10955, 76976), (11320, 74494), (12520, 67354), (15848, 53210), (17528, 48110), (19244, 43820), (19810, 42568), (21284, 39620), (21910, 38488), (22640, 37247), (24055, 35056), (25040, 33677), (26605, 31696)]