72861360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 268753632

約数和(自身を除く): 195892272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 193, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 386, 390, 429, 440, 484, 520, 528, 572, 579, 605, 624, 660, 715, 726, 772, 780, 858, 880, 965, 968, 1040, 1144, 1158, 1210, 1320, 1430, 1452, 1544, 1560, 1573, 1716, 1815, 1930, 1936, 2123, 2145, 2288, 2316, 2420, 2509, 2640, 2860, 2895, 2904, 3088, 3120, 3146, 3432, 3630, 3860, 4246, 4290, 4632, 4719, 4840, 5018, 5720, 5790, 5808, 6292, 6369, 6864, 7260, 7527, 7720, 7865, 8492, 8580, 9264, 9438, 9680, 10036, 10615, 11440, 11580, 12545, 12584, 12738, 14520, 15054, 15440, 15730, 16984, 17160, 18876, 20072, 21230, 23160, 23353, 23595, 25090, 25168, 25476, 27599, 29040, 30108, 31460, 31845, 33968, 34320, 37635, 37752, 40144, 42460, 46320, 46706, 47190, 50180, 50952, 55198, 60216, 62920, 63690, 70059, 75270, 75504, 82797, 84920, 93412, 94380, 100360, 101904, 110396, 116765, 120432, 125840, 127380, 137995, 140118, 150540, 165594, 169840, 186824, 188760, 200720, 220792, 233530, 254760, 275990, 280236, 301080, 303589, 331188, 350295, 373648, 377520, 413985, 441584, 467060, 509520, 551980, 560472, 602160, 607178, 662376, 700590, 827970, 910767, 934120, 1103960, 1120944, 1214356, 1324752, 1401180, 1517945, 1655940, 1821534, 1868240, 2207920, 2428712, 2802360, 3035890, 3311880, 3643068, 4553835, 4857424, 5604720, 6071780, 6623760, 7286136, 9107670, 12143560, 14572272, 18215340, 24287120, 36430680, 72861360]

約数ペア:

[(1, 72861360), (2, 36430680), (3, 24287120), (4, 18215340), (5, 14572272), (6, 12143560), (8, 9107670), (10, 7286136), (11, 6623760), (12, 6071780), (13, 5604720), (15, 4857424), (16, 4553835), (20, 3643068), (22, 3311880), (24, 3035890), (26, 2802360), (30, 2428712), (33, 2207920), (39, 1868240), (40, 1821534), (44, 1655940), (48, 1517945), (52, 1401180), (55, 1324752), (60, 1214356), (65, 1120944), (66, 1103960), (78, 934120), (80, 910767), (88, 827970), (104, 700590), (110, 662376), (120, 607178), (121, 602160), (130, 560472), (132, 551980), (143, 509520), (156, 467060), (165, 441584), (176, 413985), (193, 377520), (195, 373648), (208, 350295), (220, 331188), (240, 303589), (242, 301080), (260, 280236), (264, 275990), (286, 254760), (312, 233530), (330, 220792), (363, 200720), (386, 188760), (390, 186824), (429, 169840), (440, 165594), (484, 150540), (520, 140118), (528, 137995), (572, 127380), (579, 125840), (605, 120432), (624, 116765), (660, 110396), (715, 101904), (726, 100360), (772, 94380), (780, 93412), (858, 84920), (880, 82797), (965, 75504), (968, 75270), (1040, 70059), (1144, 63690), (1158, 62920), (1210, 60216), (1320, 55198), (1430, 50952), (1452, 50180), (1544, 47190), (1560, 46706), (1573, 46320), (1716, 42460), (1815, 40144), (1930, 37752), (1936, 37635), (2123, 34320), (2145, 33968), (2288, 31845), (2316, 31460), (2420, 30108), (2509, 29040), (2640, 27599), (2860, 25476), (2895, 25168), (2904, 25090), (3088, 23595), (3120, 23353), (3146, 23160), (3432, 21230), (3630, 20072), (3860, 18876), (4246, 17160), (4290, 16984), (4632, 15730), (4719, 15440), (4840, 15054), (5018, 14520), (5720, 12738), (5790, 12584), (5808, 12545), (6292, 11580), (6369, 11440), (6864, 10615), (7260, 10036), (7527, 9680), (7720, 9438), (7865, 9264), (8492, 8580)]