127287720

素因数分解:

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

素因数の和:289

約数の個数: 256

約数和(自身を含む): 492480000

約数和(自身を除く): 365192280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 113, 120, 126, 135, 140, 149, 168, 180, 189, 210, 216, 226, 252, 270, 280, 298, 315, 339, 360, 378, 420, 447, 452, 504, 540, 565, 596, 630, 678, 745, 756, 791, 840, 894, 904, 945, 1017, 1043, 1080, 1130, 1192, 1260, 1341, 1356, 1490, 1512, 1582, 1695, 1788, 1890, 2034, 2086, 2235, 2260, 2373, 2520, 2682, 2712, 2980, 3051, 3129, 3164, 3390, 3576, 3780, 3955, 4023, 4068, 4172, 4470, 4520, 4746, 5085, 5215, 5364, 5960, 6102, 6258, 6328, 6705, 6780, 7119, 7560, 7910, 8046, 8136, 8344, 8940, 9387, 9492, 10170, 10430, 10728, 11865, 12204, 12516, 13410, 13560, 14238, 15255, 15645, 15820, 16092, 16837, 17880, 18774, 18984, 20115, 20340, 20860, 21357, 23730, 24408, 25032, 26820, 28161, 28476, 30510, 31290, 31640, 32184, 33674, 35595, 37548, 40230, 40680, 41720, 42714, 46935, 47460, 50511, 53640, 56322, 56952, 61020, 62580, 67348, 71190, 75096, 80460, 84185, 85428, 93870, 94920, 101022, 106785, 112644, 117859, 122040, 125160, 134696, 140805, 142380, 151533, 160920, 168370, 170856, 187740, 202044, 213570, 225288, 235718, 252555, 281610, 284760, 303066, 336740, 353577, 375480, 404088, 427140, 454599, 471436, 505110, 563220, 589295, 606132, 673480, 707154, 757665, 854280, 909198, 942872, 1010220, 1060731, 1126440, 1178590, 1212264, 1414308, 1515330, 1767885, 1818396, 2020440, 2121462, 2272995, 2357180, 2828616, 3030660, 3182193, 3535770, 3636792, 4242924, 4545990, 4714360, 5303655, 6061320, 6364386, 7071540, 8485848, 9091980, 10607310, 12728772, 14143080, 15910965, 18183960, 21214620, 25457544, 31821930, 42429240, 63643860, 127287720]

約数ペア:

[(1, 127287720), (2, 63643860), (3, 42429240), (4, 31821930), (5, 25457544), (6, 21214620), (7, 18183960), (8, 15910965), (9, 14143080), (10, 12728772), (12, 10607310), (14, 9091980), (15, 8485848), (18, 7071540), (20, 6364386), (21, 6061320), (24, 5303655), (27, 4714360), (28, 4545990), (30, 4242924), (35, 3636792), (36, 3535770), (40, 3182193), (42, 3030660), (45, 2828616), (54, 2357180), (56, 2272995), (60, 2121462), (63, 2020440), (70, 1818396), (72, 1767885), (84, 1515330), (90, 1414308), (105, 1212264), (108, 1178590), (113, 1126440), (120, 1060731), (126, 1010220), (135, 942872), (140, 909198), (149, 854280), (168, 757665), (180, 707154), (189, 673480), (210, 606132), (216, 589295), (226, 563220), (252, 505110), (270, 471436), (280, 454599), (298, 427140), (315, 404088), (339, 375480), (360, 353577), (378, 336740), (420, 303066), (447, 284760), (452, 281610), (504, 252555), (540, 235718), (565, 225288), (596, 213570), (630, 202044), (678, 187740), (745, 170856), (756, 168370), (791, 160920), (840, 151533), (894, 142380), (904, 140805), (945, 134696), (1017, 125160), (1043, 122040), (1080, 117859), (1130, 112644), (1192, 106785), (1260, 101022), (1341, 94920), (1356, 93870), (1490, 85428), (1512, 84185), (1582, 80460), (1695, 75096), (1788, 71190), (1890, 67348), (2034, 62580), (2086, 61020), (2235, 56952), (2260, 56322), (2373, 53640), (2520, 50511), (2682, 47460), (2712, 46935), (2980, 42714), (3051, 41720), (3129, 40680), (3164, 40230), (3390, 37548), (3576, 35595), (3780, 33674), (3955, 32184), (4023, 31640), (4068, 31290), (4172, 30510), (4470, 28476), (4520, 28161), (4746, 26820), (5085, 25032), (5215, 24408), (5364, 23730), (5960, 21357), (6102, 20860), (6258, 20340), (6328, 20115), (6705, 18984), (6780, 18774), (7119, 17880), (7560, 16837), (7910, 16092), (8046, 15820), (8136, 15645), (8344, 15255), (8940, 14238), (9387, 13560), (9492, 13410), (10170, 12516), (10430, 12204), (10728, 11865)]