237339720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 878169600

約数和(自身を除く): 640829880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 139, 153, 155, 162, 170, 180, 186, 204, 216, 248, 255, 270, 278, 279, 306, 310, 324, 340, 360, 372, 405, 408, 417, 459, 465, 510, 527, 540, 556, 558, 612, 620, 648, 680, 695, 744, 765, 810, 834, 837, 918, 930, 1020, 1054, 1080, 1112, 1116, 1224, 1240, 1251, 1377, 1390, 1395, 1530, 1581, 1620, 1668, 1674, 1836, 1860, 2040, 2085, 2108, 2232, 2295, 2363, 2502, 2511, 2635, 2754, 2780, 2790, 3060, 3162, 3240, 3336, 3348, 3672, 3720, 3753, 4170, 4185, 4216, 4309, 4590, 4726, 4743, 5004, 5022, 5270, 5508, 5560, 5580, 6120, 6255, 6324, 6696, 6885, 7089, 7506, 7905, 8340, 8370, 8618, 9180, 9452, 9486, 10008, 10044, 10540, 11016, 11160, 11259, 11815, 12510, 12555, 12648, 12927, 13770, 14178, 14229, 15012, 15810, 16680, 16740, 17236, 18360, 18765, 18904, 18972, 20088, 21080, 21267, 21545, 22518, 23630, 23715, 25020, 25110, 25854, 27540, 28356, 28458, 30024, 31620, 33480, 34472, 35445, 37530, 37944, 38781, 42534, 42687, 43090, 45036, 47260, 47430, 50040, 50220, 51708, 55080, 56295, 56712, 56916, 63240, 63801, 64635, 70890, 71145, 73253, 75060, 77562, 85068, 85374, 86180, 90072, 94520, 94860, 100440, 103416, 106335, 112590, 113832, 116343, 127602, 129270, 141780, 142290, 146506, 150120, 155124, 170136, 170748, 172360, 189720, 191403, 193905, 212670, 213435, 219759, 225180, 232686, 255204, 258540, 283560, 284580, 293012, 310248, 319005, 341496, 349029, 366265, 382806, 387810, 425340, 426870, 439518, 450360, 465372, 510408, 517080, 569160, 581715, 586024, 638010, 659277, 698058, 732530, 765612, 775620, 850680, 853740, 879036, 930744, 957015, 1098795, 1163430, 1276020, 1318554, 1396116, 1465060, 1531224, 1551240, 1707480, 1745145, 1758072, 1914030, 1977831, 2197590, 2326860, 2552040, 2637108, 2792232, 2930120, 3296385, 3490290, 3828060, 3955662, 4395180, 4653720, 5274216, 5933493, 6592770, 6980580, 7656120, 7911324, 8790360, 9889155, 11866986, 13185540, 13961160, 15822648, 19778310, 23733972, 26371080, 29667465, 39556620, 47467944, 59334930, 79113240, 118669860, 237339720]

約数ペア:

[(1, 237339720), (2, 118669860), (3, 79113240), (4, 59334930), (5, 47467944), (6, 39556620), (8, 29667465), (9, 26371080), (10, 23733972), (12, 19778310), (15, 15822648), (17, 13961160), (18, 13185540), (20, 11866986), (24, 9889155), (27, 8790360), (30, 7911324), (31, 7656120), (34, 6980580), (36, 6592770), (40, 5933493), (45, 5274216), (51, 4653720), (54, 4395180), (60, 3955662), (62, 3828060), (68, 3490290), (72, 3296385), (81, 2930120), (85, 2792232), (90, 2637108), (93, 2552040), (102, 2326860), (108, 2197590), (120, 1977831), (124, 1914030), (135, 1758072), (136, 1745145), (139, 1707480), (153, 1551240), (155, 1531224), (162, 1465060), (170, 1396116), (180, 1318554), (186, 1276020), (204, 1163430), (216, 1098795), (248, 957015), (255, 930744), (270, 879036), (278, 853740), (279, 850680), (306, 775620), (310, 765612), (324, 732530), (340, 698058), (360, 659277), (372, 638010), (405, 586024), (408, 581715), (417, 569160), (459, 517080), (465, 510408), (510, 465372), (527, 450360), (540, 439518), (556, 426870), (558, 425340), (612, 387810), (620, 382806), (648, 366265), (680, 349029), (695, 341496), (744, 319005), (765, 310248), (810, 293012), (834, 284580), (837, 283560), (918, 258540), (930, 255204), (1020, 232686), (1054, 225180), (1080, 219759), (1112, 213435), (1116, 212670), (1224, 193905), (1240, 191403), (1251, 189720), (1377, 172360), (1390, 170748), (1395, 170136), (1530, 155124), (1581, 150120), (1620, 146506), (1668, 142290), (1674, 141780), (1836, 129270), (1860, 127602), (2040, 116343), (2085, 113832), (2108, 112590), (2232, 106335), (2295, 103416), (2363, 100440), (2502, 94860), (2511, 94520), (2635, 90072), (2754, 86180), (2780, 85374), (2790, 85068), (3060, 77562), (3162, 75060), (3240, 73253), (3336, 71145), (3348, 70890), (3672, 64635), (3720, 63801), (3753, 63240), (4170, 56916), (4185, 56712), (4216, 56295), (4309, 55080), (4590, 51708), (4726, 50220), (4743, 50040), (5004, 47430), (5022, 47260), (5270, 45036), (5508, 43090), (5560, 42687), (5580, 42534), (6120, 38781), (6255, 37944), (6324, 37530), (6696, 35445), (6885, 34472), (7089, 33480), (7506, 31620), (7905, 30024), (8340, 28458), (8370, 28356), (8618, 27540), (9180, 25854), (9452, 25110), (9486, 25020), (10008, 23715), (10044, 23630), (10540, 22518), (11016, 21545), (11160, 21267), (11259, 21080), (11815, 20088), (12510, 18972), (12555, 18904), (12648, 18765), (12927, 18360), (13770, 17236), (14178, 16740), (14229, 16680), (15012, 15810)]