226289280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 837216000

約数和(自身を除く): 610926720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 149, 160, 168, 192, 210, 224, 226, 240, 280, 298, 320, 336, 339, 384, 420, 447, 448, 452, 480, 560, 565, 596, 640, 672, 678, 745, 791, 840, 894, 896, 904, 960, 1043, 1120, 1130, 1192, 1344, 1356, 1490, 1582, 1680, 1695, 1788, 1808, 1920, 2086, 2235, 2240, 2260, 2373, 2384, 2688, 2712, 2980, 3129, 3164, 3360, 3390, 3576, 3616, 3955, 4172, 4470, 4480, 4520, 4746, 4768, 5215, 5424, 5960, 6258, 6328, 6720, 6780, 7152, 7232, 7910, 8344, 8940, 9040, 9492, 9536, 10430, 10848, 11865, 11920, 12516, 12656, 13440, 13560, 14304, 14464, 15645, 15820, 16688, 16837, 17880, 18080, 18984, 19072, 20860, 21696, 23730, 23840, 25032, 25312, 27120, 28608, 31290, 31640, 33376, 33674, 35760, 36160, 37968, 41720, 43392, 47460, 47680, 50064, 50511, 50624, 54240, 57216, 62580, 63280, 66752, 67348, 71520, 72320, 75936, 83440, 84185, 94920, 95360, 100128, 101022, 101248, 108480, 117859, 125160, 126560, 133504, 134696, 143040, 151872, 166880, 168370, 189840, 200256, 202044, 216960, 235718, 250320, 252555, 253120, 269392, 286080, 303744, 333760, 336740, 353577, 379680, 400512, 404088, 471436, 500640, 505110, 506240, 538784, 589295, 667520, 673480, 707154, 759360, 808176, 942872, 1001280, 1010220, 1077568, 1178590, 1346960, 1414308, 1518720, 1616352, 1767885, 1885744, 2002560, 2020440, 2155136, 2357180, 2693920, 2828616, 3232704, 3535770, 3771488, 4040880, 4714360, 5387840, 5657232, 6465408, 7071540, 7542976, 8081760, 9428720, 10775680, 11314464, 14143080, 15085952, 16163520, 18857440, 22628928, 28286160, 32327040, 37714880, 45257856, 56572320, 75429760, 113144640, 226289280]

約数ペア:

[(1, 226289280), (2, 113144640), (3, 75429760), (4, 56572320), (5, 45257856), (6, 37714880), (7, 32327040), (8, 28286160), (10, 22628928), (12, 18857440), (14, 16163520), (15, 15085952), (16, 14143080), (20, 11314464), (21, 10775680), (24, 9428720), (28, 8081760), (30, 7542976), (32, 7071540), (35, 6465408), (40, 5657232), (42, 5387840), (48, 4714360), (56, 4040880), (60, 3771488), (64, 3535770), (70, 3232704), (80, 2828616), (84, 2693920), (96, 2357180), (105, 2155136), (112, 2020440), (113, 2002560), (120, 1885744), (128, 1767885), (140, 1616352), (149, 1518720), (160, 1414308), (168, 1346960), (192, 1178590), (210, 1077568), (224, 1010220), (226, 1001280), (240, 942872), (280, 808176), (298, 759360), (320, 707154), (336, 673480), (339, 667520), (384, 589295), (420, 538784), (447, 506240), (448, 505110), (452, 500640), (480, 471436), (560, 404088), (565, 400512), (596, 379680), (640, 353577), (672, 336740), (678, 333760), (745, 303744), (791, 286080), (840, 269392), (894, 253120), (896, 252555), (904, 250320), (960, 235718), (1043, 216960), (1120, 202044), (1130, 200256), (1192, 189840), (1344, 168370), (1356, 166880), (1490, 151872), (1582, 143040), (1680, 134696), (1695, 133504), (1788, 126560), (1808, 125160), (1920, 117859), (2086, 108480), (2235, 101248), (2240, 101022), (2260, 100128), (2373, 95360), (2384, 94920), (2688, 84185), (2712, 83440), (2980, 75936), (3129, 72320), (3164, 71520), (3360, 67348), (3390, 66752), (3576, 63280), (3616, 62580), (3955, 57216), (4172, 54240), (4470, 50624), (4480, 50511), (4520, 50064), (4746, 47680), (4768, 47460), (5215, 43392), (5424, 41720), (5960, 37968), (6258, 36160), (6328, 35760), (6720, 33674), (6780, 33376), (7152, 31640), (7232, 31290), (7910, 28608), (8344, 27120), (8940, 25312), (9040, 25032), (9492, 23840), (9536, 23730), (10430, 21696), (10848, 20860), (11865, 19072), (11920, 18984), (12516, 18080), (12656, 17880), (13440, 16837), (13560, 16688), (14304, 15820), (14464, 15645)]