804956280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 2661120000

約数和(自身を除く): 1856163720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 79, 82, 95, 109, 114, 120, 123, 152, 158, 164, 190, 205, 218, 228, 237, 246, 285, 316, 327, 328, 380, 395, 410, 436, 456, 474, 492, 545, 570, 615, 632, 654, 760, 779, 790, 820, 872, 948, 984, 1090, 1140, 1185, 1230, 1308, 1501, 1558, 1580, 1635, 1640, 1896, 2071, 2180, 2280, 2337, 2370, 2460, 2616, 3002, 3116, 3160, 3239, 3270, 3895, 4142, 4360, 4469, 4503, 4674, 4740, 4920, 6004, 6213, 6232, 6478, 6540, 7505, 7790, 8284, 8611, 8938, 9006, 9348, 9480, 9717, 10355, 11685, 12008, 12426, 12956, 13080, 13407, 15010, 15580, 16195, 16568, 17222, 17876, 18012, 18696, 19434, 20710, 22345, 22515, 23370, 24852, 25833, 25912, 26814, 30020, 31065, 31160, 32390, 34444, 35752, 36024, 38868, 41420, 43055, 44690, 45030, 46740, 48585, 49704, 51666, 53628, 60040, 61541, 62130, 64780, 67035, 68888, 77736, 82840, 84911, 86110, 89380, 90060, 93480, 97170, 103332, 107256, 123082, 124260, 129165, 129560, 134070, 163609, 169822, 172220, 178760, 180120, 184623, 194340, 206664, 246164, 248520, 254733, 258330, 268140, 307705, 327218, 339644, 344440, 353051, 369246, 388680, 424555, 490827, 492328, 509466, 516660, 536280, 615410, 654436, 679288, 706102, 738492, 818045, 849110, 923115, 981654, 1018932, 1033320, 1059153, 1230820, 1273665, 1308872, 1412204, 1476984, 1636090, 1698220, 1765255, 1846230, 1963308, 2037864, 2118306, 2454135, 2461640, 2547330, 2824408, 3272180, 3396440, 3530510, 3692460, 3926616, 4236612, 4908270, 5094660, 5295765, 6544360, 6707969, 7061020, 7384920, 8473224, 9816540, 10189320, 10591530, 13415938, 14122040, 19633080, 20123907, 21183060, 26831876, 33539845, 40247814, 42366120, 53663752, 67079690, 80495628, 100619535, 134159380, 160991256, 201239070, 268318760, 402478140, 804956280]

約数ペア:

[(1, 804956280), (2, 402478140), (3, 268318760), (4, 201239070), (5, 160991256), (6, 134159380), (8, 100619535), (10, 80495628), (12, 67079690), (15, 53663752), (19, 42366120), (20, 40247814), (24, 33539845), (30, 26831876), (38, 21183060), (40, 20123907), (41, 19633080), (57, 14122040), (60, 13415938), (76, 10591530), (79, 10189320), (82, 9816540), (95, 8473224), (109, 7384920), (114, 7061020), (120, 6707969), (123, 6544360), (152, 5295765), (158, 5094660), (164, 4908270), (190, 4236612), (205, 3926616), (218, 3692460), (228, 3530510), (237, 3396440), (246, 3272180), (285, 2824408), (316, 2547330), (327, 2461640), (328, 2454135), (380, 2118306), (395, 2037864), (410, 1963308), (436, 1846230), (456, 1765255), (474, 1698220), (492, 1636090), (545, 1476984), (570, 1412204), (615, 1308872), (632, 1273665), (654, 1230820), (760, 1059153), (779, 1033320), (790, 1018932), (820, 981654), (872, 923115), (948, 849110), (984, 818045), (1090, 738492), (1140, 706102), (1185, 679288), (1230, 654436), (1308, 615410), (1501, 536280), (1558, 516660), (1580, 509466), (1635, 492328), (1640, 490827), (1896, 424555), (2071, 388680), (2180, 369246), (2280, 353051), (2337, 344440), (2370, 339644), (2460, 327218), (2616, 307705), (3002, 268140), (3116, 258330), (3160, 254733), (3239, 248520), (3270, 246164), (3895, 206664), (4142, 194340), (4360, 184623), (4469, 180120), (4503, 178760), (4674, 172220), (4740, 169822), (4920, 163609), (6004, 134070), (6213, 129560), (6232, 129165), (6478, 124260), (6540, 123082), (7505, 107256), (7790, 103332), (8284, 97170), (8611, 93480), (8938, 90060), (9006, 89380), (9348, 86110), (9480, 84911), (9717, 82840), (10355, 77736), (11685, 68888), (12008, 67035), (12426, 64780), (12956, 62130), (13080, 61541), (13407, 60040), (15010, 53628), (15580, 51666), (16195, 49704), (16568, 48585), (17222, 46740), (17876, 45030), (18012, 44690), (18696, 43055), (19434, 41420), (20710, 38868), (22345, 36024), (22515, 35752), (23370, 34444), (24852, 32390), (25833, 31160), (25912, 31065), (26814, 30020)]