79141920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1195

約数の個数: 192

約数和(自身を含む): 293134464

約数和(自身を除く): 213992544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1153, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2306, 2640, 2860, 3120, 3432, 3459, 4290, 4576, 4612, 5280, 5720, 5765, 6240, 6864, 6918, 8580, 9224, 11440, 11530, 12683, 13728, 13836, 14989, 17160, 17295, 18448, 22880, 23060, 25366, 27672, 29978, 34320, 34590, 36896, 38049, 44967, 46120, 50732, 55344, 59956, 63415, 68640, 69180, 74945, 76098, 89934, 92240, 101464, 110688, 119912, 126830, 138360, 149890, 152196, 164879, 179868, 184480, 190245, 202928, 224835, 239824, 253660, 276720, 299780, 304392, 329758, 359736, 380490, 405856, 449670, 479648, 494637, 507320, 553440, 599560, 608784, 659516, 719472, 760980, 824395, 899340, 989274, 1014640, 1199120, 1217568, 1319032, 1438944, 1521960, 1648790, 1798680, 1978548, 2029280, 2398240, 2473185, 2638064, 3043920, 3297580, 3597360, 3957096, 4946370, 5276128, 6087840, 6595160, 7194720, 7914192, 9892740, 13190320, 15828384, 19785480, 26380640, 39570960, 79141920]

約数ペア:

[(1, 79141920), (2, 39570960), (3, 26380640), (4, 19785480), (5, 15828384), (6, 13190320), (8, 9892740), (10, 7914192), (11, 7194720), (12, 6595160), (13, 6087840), (15, 5276128), (16, 4946370), (20, 3957096), (22, 3597360), (24, 3297580), (26, 3043920), (30, 2638064), (32, 2473185), (33, 2398240), (39, 2029280), (40, 1978548), (44, 1798680), (48, 1648790), (52, 1521960), (55, 1438944), (60, 1319032), (65, 1217568), (66, 1199120), (78, 1014640), (80, 989274), (88, 899340), (96, 824395), (104, 760980), (110, 719472), (120, 659516), (130, 608784), (132, 599560), (143, 553440), (156, 507320), (160, 494637), (165, 479648), (176, 449670), (195, 405856), (208, 380490), (220, 359736), (240, 329758), (260, 304392), (264, 299780), (286, 276720), (312, 253660), (330, 239824), (352, 224835), (390, 202928), (416, 190245), (429, 184480), (440, 179868), (480, 164879), (520, 152196), (528, 149890), (572, 138360), (624, 126830), (660, 119912), (715, 110688), (780, 101464), (858, 92240), (880, 89934), (1040, 76098), (1056, 74945), (1144, 69180), (1153, 68640), (1248, 63415), (1320, 59956), (1430, 55344), (1560, 50732), (1716, 46120), (1760, 44967), (2080, 38049), (2145, 36896), (2288, 34590), (2306, 34320), (2640, 29978), (2860, 27672), (3120, 25366), (3432, 23060), (3459, 22880), (4290, 18448), (4576, 17295), (4612, 17160), (5280, 14989), (5720, 13836), (5765, 13728), (6240, 12683), (6864, 11530), (6918, 11440), (8580, 9224)]