1239965280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 384

約数和(自身を含む): 4598415360

約数和(自身を除く): 3358450080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 47, 48, 54, 60, 62, 72, 80, 90, 93, 94, 96, 108, 120, 124, 135, 141, 144, 155, 160, 180, 186, 188, 197, 216, 235, 240, 248, 270, 279, 282, 288, 310, 360, 372, 376, 394, 423, 432, 465, 470, 480, 496, 540, 558, 564, 591, 620, 705, 720, 744, 752, 788, 837, 846, 864, 930, 940, 985, 992, 1080, 1116, 1128, 1182, 1240, 1269, 1395, 1410, 1440, 1457, 1488, 1504, 1576, 1674, 1692, 1773, 1860, 1880, 1970, 2115, 2160, 2232, 2256, 2364, 2480, 2538, 2790, 2820, 2914, 2955, 2976, 3152, 3348, 3384, 3546, 3720, 3760, 3940, 4185, 4230, 4320, 4371, 4464, 4512, 4728, 4960, 5076, 5319, 5580, 5640, 5828, 5910, 6107, 6304, 6345, 6696, 6768, 7092, 7285, 7440, 7520, 7880, 8370, 8460, 8742, 8865, 8928, 9259, 9456, 10152, 10638, 11160, 11280, 11656, 11820, 12214, 12690, 13113, 13392, 13536, 14184, 14570, 14880, 15760, 16740, 16920, 17484, 17730, 18321, 18518, 18912, 20304, 21276, 21855, 22320, 22560, 23312, 23640, 24428, 25380, 26226, 26595, 26784, 27777, 28368, 29140, 30535, 31520, 33480, 33840, 34968, 35460, 36642, 37036, 39339, 40608, 42552, 43710, 44640, 46295, 46624, 47280, 48856, 50760, 52452, 53190, 54963, 55554, 56736, 58280, 61070, 65565, 66960, 67680, 69936, 70920, 73284, 74072, 78678, 83331, 85104, 87420, 91605, 92590, 94560, 97712, 101520, 104904, 106380, 109926, 111108, 116560, 122140, 131130, 133920, 138885, 139872, 141840, 146568, 148144, 157356, 164889, 166662, 170208, 174840, 183210, 185180, 195424, 196695, 203040, 209808, 212760, 219852, 222216, 233120, 244280, 249993, 262260, 274815, 277770, 283680, 287029, 293136, 296288, 314712, 329778, 333324, 349680, 366420, 370360, 393390, 416655, 419616, 425520, 439704, 444432, 488560, 499986, 524520, 549630, 555540, 574058, 586272, 629424, 659556, 666648, 699360, 732840, 740720, 786780, 824445, 833310, 851040, 861087, 879408, 888864, 977120, 999972, 1049040, 1099260, 1111080, 1148116, 1249965, 1258848, 1319112, 1333296, 1435145, 1465680, 1481440, 1573560, 1648890, 1666620, 1722174, 1758816, 1999944, 2098080, 2198520, 2222160, 2296232, 2499930, 2583261, 2638224, 2666592, 2870290, 2931360, 3147120, 3297780, 3333240, 3444348, 3999888, 4305435, 4397040, 4444320, 4592464, 4999860, 5166522, 5276448, 5740580, 6294240, 6595560, 6666480, 6888696, 7749783, 7999776, 8610870, 8794080, 9184928, 9999720, 10333044, 11481160, 12916305, 13191120, 13332960, 13777392, 15499566, 17221740, 19999440, 20666088, 22962320, 25832610, 26382240, 27554784, 30999132, 34443480, 38748915, 39998880, 41332176, 45924640, 51665220, 61998264, 68886960, 77497830, 82664352, 103330440, 123996528, 137773920, 154995660, 206660880, 247993056, 309991320, 413321760, 619982640, 1239965280]

約数ペア:

[(1, 1239965280), (2, 619982640), (3, 413321760), (4, 309991320), (5, 247993056), (6, 206660880), (8, 154995660), (9, 137773920), (10, 123996528), (12, 103330440), (15, 82664352), (16, 77497830), (18, 68886960), (20, 61998264), (24, 51665220), (27, 45924640), (30, 41332176), (31, 39998880), (32, 38748915), (36, 34443480), (40, 30999132), (45, 27554784), (47, 26382240), (48, 25832610), (54, 22962320), (60, 20666088), (62, 19999440), (72, 17221740), (80, 15499566), (90, 13777392), (93, 13332960), (94, 13191120), (96, 12916305), (108, 11481160), (120, 10333044), (124, 9999720), (135, 9184928), (141, 8794080), (144, 8610870), (155, 7999776), (160, 7749783), (180, 6888696), (186, 6666480), (188, 6595560), (197, 6294240), (216, 5740580), (235, 5276448), (240, 5166522), (248, 4999860), (270, 4592464), (279, 4444320), (282, 4397040), (288, 4305435), (310, 3999888), (360, 3444348), (372, 3333240), (376, 3297780), (394, 3147120), (423, 2931360), (432, 2870290), (465, 2666592), (470, 2638224), (480, 2583261), (496, 2499930), (540, 2296232), (558, 2222160), (564, 2198520), (591, 2098080), (620, 1999944), (705, 1758816), (720, 1722174), (744, 1666620), (752, 1648890), (788, 1573560), (837, 1481440), (846, 1465680), (864, 1435145), (930, 1333296), (940, 1319112), (985, 1258848), (992, 1249965), (1080, 1148116), (1116, 1111080), (1128, 1099260), (1182, 1049040), (1240, 999972), (1269, 977120), (1395, 888864), (1410, 879408), (1440, 861087), (1457, 851040), (1488, 833310), (1504, 824445), (1576, 786780), (1674, 740720), (1692, 732840), (1773, 699360), (1860, 666648), (1880, 659556), (1970, 629424), (2115, 586272), (2160, 574058), (2232, 555540), (2256, 549630), (2364, 524520), (2480, 499986), (2538, 488560), (2790, 444432), (2820, 439704), (2914, 425520), (2955, 419616), (2976, 416655), (3152, 393390), (3348, 370360), (3384, 366420), (3546, 349680), (3720, 333324), (3760, 329778), (3940, 314712), (4185, 296288), (4230, 293136), (4320, 287029), (4371, 283680), (4464, 277770), (4512, 274815), (4728, 262260), (4960, 249993), (5076, 244280), (5319, 233120), (5580, 222216), (5640, 219852), (5828, 212760), (5910, 209808), (6107, 203040), (6304, 196695), (6345, 195424), (6696, 185180), (6768, 183210), (7092, 174840), (7285, 170208), (7440, 166662), (7520, 164889), (7880, 157356), (8370, 148144), (8460, 146568), (8742, 141840), (8865, 139872), (8928, 138885), (9259, 133920), (9456, 131130), (10152, 122140), (10638, 116560), (11160, 111108), (11280, 109926), (11656, 106380), (11820, 104904), (12214, 101520), (12690, 97712), (13113, 94560), (13392, 92590), (13536, 91605), (14184, 87420), (14570, 85104), (14880, 83331), (15760, 78678), (16740, 74072), (16920, 73284), (17484, 70920), (17730, 69936), (18321, 67680), (18518, 66960), (18912, 65565), (20304, 61070), (21276, 58280), (21855, 56736), (22320, 55554), (22560, 54963), (23312, 53190), (23640, 52452), (24428, 50760), (25380, 48856), (26226, 47280), (26595, 46624), (26784, 46295), (27777, 44640), (28368, 43710), (29140, 42552), (30535, 40608), (31520, 39339), (33480, 37036), (33840, 36642), (34968, 35460)]