290302320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 320

約数和(自身を含む): 1172496384

約数和(自身を除く): 882194064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 105, 110, 112, 115, 120, 132, 138, 140, 154, 161, 165, 168, 176, 184, 210, 220, 230, 231, 240, 253, 264, 276, 280, 308, 322, 330, 336, 345, 368, 385, 420, 440, 460, 462, 483, 506, 528, 552, 560, 616, 644, 660, 683, 690, 759, 770, 805, 840, 880, 920, 924, 966, 1012, 1104, 1155, 1232, 1265, 1288, 1320, 1366, 1380, 1518, 1540, 1610, 1680, 1771, 1840, 1848, 1932, 2024, 2049, 2310, 2415, 2530, 2576, 2640, 2732, 2760, 3036, 3080, 3220, 3415, 3542, 3696, 3795, 3864, 4048, 4098, 4620, 4781, 4830, 5060, 5313, 5464, 5520, 6072, 6160, 6440, 6830, 7084, 7513, 7590, 7728, 8196, 8855, 9240, 9562, 9660, 10120, 10245, 10626, 10928, 12144, 12880, 13660, 14168, 14343, 15026, 15180, 15709, 16392, 17710, 18480, 19124, 19320, 20240, 20490, 21252, 22539, 23905, 26565, 27320, 28336, 28686, 30052, 30360, 31418, 32784, 35420, 37565, 38248, 38640, 40980, 42504, 45078, 47127, 47810, 52591, 53130, 54640, 57372, 60104, 60720, 62836, 70840, 71715, 75130, 76496, 78545, 81960, 85008, 90156, 94254, 95620, 105182, 106260, 109963, 112695, 114744, 120208, 125672, 141680, 143430, 150260, 157090, 157773, 163920, 172799, 180312, 188508, 191240, 210364, 212520, 219926, 225390, 229488, 235635, 251344, 262955, 286860, 300520, 314180, 315546, 329889, 345598, 360624, 377016, 382480, 420728, 425040, 439852, 450780, 471270, 518397, 525910, 549815, 573720, 601040, 628360, 631092, 659778, 691196, 754032, 788865, 841456, 863995, 879704, 901560, 942540, 1036794, 1051820, 1099630, 1147440, 1209593, 1256720, 1262184, 1319556, 1382392, 1577730, 1649445, 1727990, 1759408, 1803120, 1885080, 2073588, 2103640, 2199260, 2419186, 2524368, 2591985, 2639112, 2764784, 3155460, 3298890, 3455980, 3628779, 3770160, 4147176, 4207280, 4398520, 4838372, 5183970, 5278224, 6047965, 6310920, 6597780, 6911960, 7257558, 8294352, 8797040, 9676744, 10367940, 12095930, 12621840, 13195560, 13823920, 14515116, 18143895, 19353488, 20735880, 24191860, 26391120, 29030232, 36287790, 41471760, 48383720, 58060464, 72575580, 96767440, 145151160, 290302320]

約数ペア:

[(1, 290302320), (2, 145151160), (3, 96767440), (4, 72575580), (5, 58060464), (6, 48383720), (7, 41471760), (8, 36287790), (10, 29030232), (11, 26391120), (12, 24191860), (14, 20735880), (15, 19353488), (16, 18143895), (20, 14515116), (21, 13823920), (22, 13195560), (23, 12621840), (24, 12095930), (28, 10367940), (30, 9676744), (33, 8797040), (35, 8294352), (40, 7257558), (42, 6911960), (44, 6597780), (46, 6310920), (48, 6047965), (55, 5278224), (56, 5183970), (60, 4838372), (66, 4398520), (69, 4207280), (70, 4147176), (77, 3770160), (80, 3628779), (84, 3455980), (88, 3298890), (92, 3155460), (105, 2764784), (110, 2639112), (112, 2591985), (115, 2524368), (120, 2419186), (132, 2199260), (138, 2103640), (140, 2073588), (154, 1885080), (161, 1803120), (165, 1759408), (168, 1727990), (176, 1649445), (184, 1577730), (210, 1382392), (220, 1319556), (230, 1262184), (231, 1256720), (240, 1209593), (253, 1147440), (264, 1099630), (276, 1051820), (280, 1036794), (308, 942540), (322, 901560), (330, 879704), (336, 863995), (345, 841456), (368, 788865), (385, 754032), (420, 691196), (440, 659778), (460, 631092), (462, 628360), (483, 601040), (506, 573720), (528, 549815), (552, 525910), (560, 518397), (616, 471270), (644, 450780), (660, 439852), (683, 425040), (690, 420728), (759, 382480), (770, 377016), (805, 360624), (840, 345598), (880, 329889), (920, 315546), (924, 314180), (966, 300520), (1012, 286860), (1104, 262955), (1155, 251344), (1232, 235635), (1265, 229488), (1288, 225390), (1320, 219926), (1366, 212520), (1380, 210364), (1518, 191240), (1540, 188508), (1610, 180312), (1680, 172799), (1771, 163920), (1840, 157773), (1848, 157090), (1932, 150260), (2024, 143430), (2049, 141680), (2310, 125672), (2415, 120208), (2530, 114744), (2576, 112695), (2640, 109963), (2732, 106260), (2760, 105182), (3036, 95620), (3080, 94254), (3220, 90156), (3415, 85008), (3542, 81960), (3696, 78545), (3795, 76496), (3864, 75130), (4048, 71715), (4098, 70840), (4620, 62836), (4781, 60720), (4830, 60104), (5060, 57372), (5313, 54640), (5464, 53130), (5520, 52591), (6072, 47810), (6160, 47127), (6440, 45078), (6830, 42504), (7084, 40980), (7513, 38640), (7590, 38248), (7728, 37565), (8196, 35420), (8855, 32784), (9240, 31418), (9562, 30360), (9660, 30052), (10120, 28686), (10245, 28336), (10626, 27320), (10928, 26565), (12144, 23905), (12880, 22539), (13660, 21252), (14168, 20490), (14343, 20240), (15026, 19320), (15180, 19124), (15709, 18480), (16392, 17710)]