309503040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 448

約数和(自身を含む): 1264066560

約数和(自身を除く): 954563520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 64, 66, 70, 77, 79, 80, 84, 88, 96, 105, 106, 110, 112, 120, 132, 140, 154, 158, 159, 160, 165, 168, 176, 192, 210, 212, 220, 224, 231, 237, 240, 264, 265, 280, 308, 316, 318, 320, 330, 336, 352, 371, 385, 395, 420, 424, 440, 448, 462, 474, 480, 528, 530, 553, 560, 583, 616, 632, 636, 660, 672, 704, 742, 770, 790, 795, 840, 848, 869, 880, 924, 948, 960, 1056, 1060, 1106, 1113, 1120, 1155, 1166, 1185, 1232, 1264, 1272, 1320, 1344, 1484, 1540, 1580, 1590, 1659, 1680, 1696, 1738, 1749, 1760, 1848, 1855, 1896, 2112, 2120, 2212, 2226, 2240, 2310, 2332, 2370, 2464, 2528, 2544, 2607, 2640, 2765, 2915, 2968, 3080, 3160, 3180, 3318, 3360, 3392, 3476, 3498, 3520, 3696, 3710, 3792, 4081, 4187, 4240, 4345, 4424, 4452, 4620, 4664, 4740, 4928, 5056, 5088, 5214, 5280, 5530, 5565, 5830, 5936, 6083, 6160, 6320, 6360, 6636, 6720, 6952, 6996, 7392, 7420, 7584, 8162, 8295, 8374, 8480, 8690, 8745, 8848, 8904, 9240, 9328, 9480, 10176, 10428, 10560, 11060, 11130, 11660, 11872, 12166, 12243, 12320, 12561, 12640, 12720, 13035, 13272, 13904, 13992, 14784, 14840, 15168, 16324, 16590, 16748, 16960, 17380, 17490, 17696, 17808, 18249, 18480, 18656, 18960, 20405, 20856, 20935, 22120, 22260, 23320, 23744, 24332, 24486, 24640, 25122, 25280, 25440, 26070, 26544, 27808, 27984, 29309, 29680, 30415, 32648, 33180, 33496, 34760, 34980, 35392, 35616, 36498, 36960, 37312, 37920, 40810, 41712, 41870, 44240, 44520, 46057, 46640, 48664, 48972, 50244, 50880, 52140, 53088, 55616, 55968, 58618, 59360, 60830, 61215, 62805, 65296, 66360, 66992, 69520, 69960, 71232, 72996, 73920, 75840, 81620, 83424, 83740, 87927, 88480, 89040, 91245, 92114, 93280, 97328, 97944, 100488, 104280, 106176, 111936, 117236, 118720, 121660, 122430, 125610, 130592, 132720, 133984, 138171, 139040, 139920, 145992, 146545, 163240, 166848, 167480, 175854, 176960, 178080, 182490, 184228, 186560, 194656, 195888, 200976, 208560, 230285, 234472, 243320, 244860, 251220, 261184, 265440, 267968, 276342, 278080, 279840, 291984, 293090, 322399, 326480, 334960, 351708, 356160, 364980, 368456, 389312, 391776, 401952, 417120, 439635, 460570, 468944, 486640, 489720, 502440, 530880, 552684, 559680, 583968, 586180, 644798, 652960, 669920, 690855, 703416, 729960, 736912, 783552, 803904, 834240, 879270, 921140, 937888, 967197, 973280, 979440, 1004880, 1105368, 1167936, 1172360, 1289596, 1305920, 1339840, 1381710, 1406832, 1459920, 1473824, 1611995, 1758540, 1842280, 1875776, 1934394, 1946560, 1958880, 2009760, 2210736, 2344720, 2579192, 2763420, 2813664, 2919840, 2947648, 3223990, 3517080, 3684560, 3868788, 3917760, 4019520, 4421472, 4689440, 4835985, 5158384, 5526840, 5627328, 5839680, 6447980, 7034160, 7369120, 7737576, 8842944, 9378880, 9671970, 10316768, 11053680, 12895960, 14068320, 14738240, 15475152, 19343940, 20633536, 22107360, 25791920, 28136640, 30950304, 38687880, 44214720, 51583840, 61900608, 77375760, 103167680, 154751520, 309503040]

約数ペア:

[(1, 309503040), (2, 154751520), (3, 103167680), (4, 77375760), (5, 61900608), (6, 51583840), (7, 44214720), (8, 38687880), (10, 30950304), (11, 28136640), (12, 25791920), (14, 22107360), (15, 20633536), (16, 19343940), (20, 15475152), (21, 14738240), (22, 14068320), (24, 12895960), (28, 11053680), (30, 10316768), (32, 9671970), (33, 9378880), (35, 8842944), (40, 7737576), (42, 7369120), (44, 7034160), (48, 6447980), (53, 5839680), (55, 5627328), (56, 5526840), (60, 5158384), (64, 4835985), (66, 4689440), (70, 4421472), (77, 4019520), (79, 3917760), (80, 3868788), (84, 3684560), (88, 3517080), (96, 3223990), (105, 2947648), (106, 2919840), (110, 2813664), (112, 2763420), (120, 2579192), (132, 2344720), (140, 2210736), (154, 2009760), (158, 1958880), (159, 1946560), (160, 1934394), (165, 1875776), (168, 1842280), (176, 1758540), (192, 1611995), (210, 1473824), (212, 1459920), (220, 1406832), (224, 1381710), (231, 1339840), (237, 1305920), (240, 1289596), (264, 1172360), (265, 1167936), (280, 1105368), (308, 1004880), (316, 979440), (318, 973280), (320, 967197), (330, 937888), (336, 921140), (352, 879270), (371, 834240), (385, 803904), (395, 783552), (420, 736912), (424, 729960), (440, 703416), (448, 690855), (462, 669920), (474, 652960), (480, 644798), (528, 586180), (530, 583968), (553, 559680), (560, 552684), (583, 530880), (616, 502440), (632, 489720), (636, 486640), (660, 468944), (672, 460570), (704, 439635), (742, 417120), (770, 401952), (790, 391776), (795, 389312), (840, 368456), (848, 364980), (869, 356160), (880, 351708), (924, 334960), (948, 326480), (960, 322399), (1056, 293090), (1060, 291984), (1106, 279840), (1113, 278080), (1120, 276342), (1155, 267968), (1166, 265440), (1185, 261184), (1232, 251220), (1264, 244860), (1272, 243320), (1320, 234472), (1344, 230285), (1484, 208560), (1540, 200976), (1580, 195888), (1590, 194656), (1659, 186560), (1680, 184228), (1696, 182490), (1738, 178080), (1749, 176960), (1760, 175854), (1848, 167480), (1855, 166848), (1896, 163240), (2112, 146545), (2120, 145992), (2212, 139920), (2226, 139040), (2240, 138171), (2310, 133984), (2332, 132720), (2370, 130592), (2464, 125610), (2528, 122430), (2544, 121660), (2607, 118720), (2640, 117236), (2765, 111936), (2915, 106176), (2968, 104280), (3080, 100488), (3160, 97944), (3180, 97328), (3318, 93280), (3360, 92114), (3392, 91245), (3476, 89040), (3498, 88480), (3520, 87927), (3696, 83740), (3710, 83424), (3792, 81620), (4081, 75840), (4187, 73920), (4240, 72996), (4345, 71232), (4424, 69960), (4452, 69520), (4620, 66992), (4664, 66360), (4740, 65296), (4928, 62805), (5056, 61215), (5088, 60830), (5214, 59360), (5280, 58618), (5530, 55968), (5565, 55616), (5830, 53088), (5936, 52140), (6083, 50880), (6160, 50244), (6320, 48972), (6360, 48664), (6636, 46640), (6720, 46057), (6952, 44520), (6996, 44240), (7392, 41870), (7420, 41712), (7584, 40810), (8162, 37920), (8295, 37312), (8374, 36960), (8480, 36498), (8690, 35616), (8745, 35392), (8848, 34980), (8904, 34760), (9240, 33496), (9328, 33180), (9480, 32648), (10176, 30415), (10428, 29680), (10560, 29309), (11060, 27984), (11130, 27808), (11660, 26544), (11872, 26070), (12166, 25440), (12243, 25280), (12320, 25122), (12561, 24640), (12640, 24486), (12720, 24332), (13035, 23744), (13272, 23320), (13904, 22260), (13992, 22120), (14784, 20935), (14840, 20856), (15168, 20405), (16324, 18960), (16590, 18656), (16748, 18480), (16960, 18249), (17380, 17808), (17490, 17696)]