271536160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 780337152

約数和(自身を除く): 508800992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 83, 92, 112, 115, 127, 140, 160, 161, 166, 184, 224, 230, 254, 280, 322, 332, 368, 415, 460, 508, 560, 581, 635, 644, 664, 736, 805, 830, 889, 920, 1016, 1120, 1162, 1270, 1288, 1328, 1610, 1660, 1778, 1840, 1909, 2032, 2324, 2540, 2576, 2656, 2905, 2921, 3220, 3320, 3556, 3680, 3818, 4064, 4445, 4648, 5080, 5152, 5810, 5842, 6440, 6640, 7112, 7636, 8890, 9296, 9545, 10160, 10541, 11620, 11684, 12880, 13280, 13363, 14224, 14605, 15272, 17780, 18592, 19090, 20320, 20447, 21082, 23240, 23368, 25760, 26726, 28448, 29210, 30544, 35560, 38180, 40894, 42164, 46480, 46736, 52705, 53452, 58420, 61088, 66815, 71120, 73787, 76360, 81788, 84328, 92960, 93472, 102235, 105410, 106904, 116840, 133630, 142240, 147574, 152720, 163576, 168656, 204470, 210820, 213808, 233680, 242443, 267260, 295148, 305440, 327152, 337312, 368935, 408940, 421640, 427616, 467360, 484886, 534520, 590296, 654304, 737870, 817880, 843280, 969772, 1069040, 1180592, 1212215, 1475740, 1635760, 1686560, 1697101, 1939544, 2138080, 2361184, 2424430, 2951480, 3271520, 3394202, 3879088, 4848860, 5902960, 6788404, 7758176, 8485505, 9697720, 11805920, 13576808, 16971010, 19395440, 27153616, 33942020, 38790880, 54307232, 67884040, 135768080, 271536160]

約数ペア:

[(1, 271536160), (2, 135768080), (4, 67884040), (5, 54307232), (7, 38790880), (8, 33942020), (10, 27153616), (14, 19395440), (16, 16971010), (20, 13576808), (23, 11805920), (28, 9697720), (32, 8485505), (35, 7758176), (40, 6788404), (46, 5902960), (56, 4848860), (70, 3879088), (80, 3394202), (83, 3271520), (92, 2951480), (112, 2424430), (115, 2361184), (127, 2138080), (140, 1939544), (160, 1697101), (161, 1686560), (166, 1635760), (184, 1475740), (224, 1212215), (230, 1180592), (254, 1069040), (280, 969772), (322, 843280), (332, 817880), (368, 737870), (415, 654304), (460, 590296), (508, 534520), (560, 484886), (581, 467360), (635, 427616), (644, 421640), (664, 408940), (736, 368935), (805, 337312), (830, 327152), (889, 305440), (920, 295148), (1016, 267260), (1120, 242443), (1162, 233680), (1270, 213808), (1288, 210820), (1328, 204470), (1610, 168656), (1660, 163576), (1778, 152720), (1840, 147574), (1909, 142240), (2032, 133630), (2324, 116840), (2540, 106904), (2576, 105410), (2656, 102235), (2905, 93472), (2921, 92960), (3220, 84328), (3320, 81788), (3556, 76360), (3680, 73787), (3818, 71120), (4064, 66815), (4445, 61088), (4648, 58420), (5080, 53452), (5152, 52705), (5810, 46736), (5842, 46480), (6440, 42164), (6640, 40894), (7112, 38180), (7636, 35560), (8890, 30544), (9296, 29210), (9545, 28448), (10160, 26726), (10541, 25760), (11620, 23368), (11684, 23240), (12880, 21082), (13280, 20447), (13363, 20320), (14224, 19090), (14605, 18592), (15272, 17780)]