804890160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3516

約数の個数: 240

約数和(自身を含む): 3013601760

約数和(自身を除く): 2208711600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3461, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 6922, 7752, 9690, 10383, 11628, 12240, 12920, 13680, 13844, 14535, 15504, 17305, 19380, 20766, 23256, 25840, 27688, 29070, 31149, 34610, 38760, 41532, 46512, 51915, 55376, 58140, 58837, 62298, 65759, 69220, 77520, 83064, 103830, 116280, 117674, 124596, 131518, 138440, 155745, 166128, 176511, 197277, 207660, 232560, 235348, 249192, 263036, 276880, 294185, 311490, 328795, 353022, 394554, 415320, 470696, 498384, 526072, 529533, 588370, 591831, 622980, 657590, 706044, 789108, 830640, 882555, 941392, 986385, 1052144, 1059066, 1117903, 1176740, 1183662, 1245960, 1315180, 1412088, 1578216, 1765110, 1972770, 2118132, 2235806, 2353480, 2367324, 2491920, 2630360, 2647665, 2824176, 2959155, 3156432, 3353709, 3530220, 3945540, 4236264, 4471612, 4706960, 4734648, 5260720, 5295330, 5589515, 5918310, 6707418, 7060440, 7891080, 8472528, 8943224, 9469296, 10061127, 10590660, 11179030, 11836620, 13414836, 14120880, 15782160, 16768545, 17886448, 20122254, 21181320, 22358060, 23673240, 26829672, 33537090, 40244508, 42362640, 44716120, 47346480, 50305635, 53659344, 67074180, 80489016, 89432240, 100611270, 134148360, 160978032, 201222540, 268296720, 402445080, 804890160]

約数ペア:

[(1, 804890160), (2, 402445080), (3, 268296720), (4, 201222540), (5, 160978032), (6, 134148360), (8, 100611270), (9, 89432240), (10, 80489016), (12, 67074180), (15, 53659344), (16, 50305635), (17, 47346480), (18, 44716120), (19, 42362640), (20, 40244508), (24, 33537090), (30, 26829672), (34, 23673240), (36, 22358060), (38, 21181320), (40, 20122254), (45, 17886448), (48, 16768545), (51, 15782160), (57, 14120880), (60, 13414836), (68, 11836620), (72, 11179030), (76, 10590660), (80, 10061127), (85, 9469296), (90, 8943224), (95, 8472528), (102, 7891080), (114, 7060440), (120, 6707418), (136, 5918310), (144, 5589515), (152, 5295330), (153, 5260720), (170, 4734648), (171, 4706960), (180, 4471612), (190, 4236264), (204, 3945540), (228, 3530220), (240, 3353709), (255, 3156432), (272, 2959155), (285, 2824176), (304, 2647665), (306, 2630360), (323, 2491920), (340, 2367324), (342, 2353480), (360, 2235806), (380, 2118132), (408, 1972770), (456, 1765110), (510, 1578216), (570, 1412088), (612, 1315180), (646, 1245960), (680, 1183662), (684, 1176740), (720, 1117903), (760, 1059066), (765, 1052144), (816, 986385), (855, 941392), (912, 882555), (969, 830640), (1020, 789108), (1140, 706044), (1224, 657590), (1292, 622980), (1360, 591831), (1368, 588370), (1520, 529533), (1530, 526072), (1615, 498384), (1710, 470696), (1938, 415320), (2040, 394554), (2280, 353022), (2448, 328795), (2584, 311490), (2736, 294185), (2907, 276880), (3060, 263036), (3230, 249192), (3420, 235348), (3461, 232560), (3876, 207660), (4080, 197277), (4560, 176511), (4845, 166128), (5168, 155745), (5814, 138440), (6120, 131518), (6460, 124596), (6840, 117674), (6922, 116280), (7752, 103830), (9690, 83064), (10383, 77520), (11628, 69220), (12240, 65759), (12920, 62298), (13680, 58837), (13844, 58140), (14535, 55376), (15504, 51915), (17305, 46512), (19380, 41532), (20766, 38760), (23256, 34610), (25840, 31149), (27688, 29070)]