342656640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 1298419200

約数和(自身を除く): 955762560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 101, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 192, 202, 228, 240, 248, 279, 285, 288, 303, 304, 310, 320, 342, 360, 372, 380, 384, 404, 456, 465, 480, 496, 505, 558, 570, 576, 589, 606, 608, 620, 640, 684, 720, 744, 760, 808, 855, 909, 912, 930, 960, 992, 1010, 1116, 1140, 1152, 1178, 1212, 1216, 1240, 1368, 1395, 1440, 1488, 1515, 1520, 1616, 1710, 1767, 1818, 1824, 1860, 1919, 1920, 1984, 2020, 2232, 2280, 2356, 2424, 2432, 2480, 2736, 2790, 2880, 2945, 2976, 3030, 3040, 3131, 3232, 3420, 3534, 3636, 3648, 3720, 3838, 3968, 4040, 4464, 4545, 4560, 4712, 4848, 4960, 5301, 5472, 5580, 5757, 5760, 5890, 5952, 6060, 6080, 6262, 6464, 6840, 7068, 7272, 7296, 7440, 7676, 8080, 8835, 8928, 9090, 9120, 9393, 9424, 9595, 9696, 9920, 10602, 10944, 11160, 11514, 11780, 11904, 12120, 12160, 12524, 12928, 13680, 14136, 14544, 14880, 15352, 15655, 16160, 17271, 17670, 17856, 18180, 18240, 18786, 18848, 19190, 19392, 19840, 21204, 21888, 22320, 23028, 23560, 24240, 25048, 26505, 27360, 28179, 28272, 28785, 29088, 29760, 30704, 31310, 32320, 34542, 35340, 35712, 36360, 36480, 37572, 37696, 38380, 38784, 42408, 44640, 46056, 46965, 47120, 48480, 50096, 53010, 54720, 56358, 56544, 57570, 58176, 59489, 59520, 61408, 62620, 64640, 69084, 70680, 72720, 75144, 75392, 76760, 84816, 86355, 89280, 92112, 93930, 94240, 96960, 100192, 106020, 109440, 112716, 113088, 115140, 116352, 118978, 122816, 125240, 138168, 140895, 141360, 145440, 150288, 153520, 169632, 172710, 178467, 178560, 184224, 187860, 188480, 193920, 200384, 212040, 225432, 226176, 230280, 237956, 245632, 250480, 276336, 281790, 282720, 290880, 297445, 300576, 307040, 339264, 345420, 356934, 368448, 375720, 376960, 400768, 424080, 450864, 460560, 475912, 500960, 535401, 552672, 563580, 565440, 581760, 594890, 601152, 614080, 678528, 690840, 713868, 736896, 751440, 848160, 892335, 901728, 921120, 951824, 1001920, 1070802, 1105344, 1127160, 1130880, 1189780, 1202304, 1228160, 1381680, 1427736, 1502880, 1696320, 1784670, 1803456, 1842240, 1903648, 2003840, 2141604, 2210688, 2254320, 2379560, 2677005, 2763360, 2855472, 3005760, 3392640, 3569340, 3606912, 3684480, 3807296, 4283208, 4508640, 4759120, 5354010, 5526720, 5710944, 6011520, 7138680, 7614592, 8566416, 9017280, 9518240, 10708020, 11053440, 11421888, 14277360, 17132832, 18034560, 19036480, 21416040, 22843776, 28554720, 34265664, 38072960, 42832080, 57109440, 68531328, 85664160, 114218880, 171328320, 342656640]

約数ペア:

[(1, 342656640), (2, 171328320), (3, 114218880), (4, 85664160), (5, 68531328), (6, 57109440), (8, 42832080), (9, 38072960), (10, 34265664), (12, 28554720), (15, 22843776), (16, 21416040), (18, 19036480), (19, 18034560), (20, 17132832), (24, 14277360), (30, 11421888), (31, 11053440), (32, 10708020), (36, 9518240), (38, 9017280), (40, 8566416), (45, 7614592), (48, 7138680), (57, 6011520), (60, 5710944), (62, 5526720), (64, 5354010), (72, 4759120), (76, 4508640), (80, 4283208), (90, 3807296), (93, 3684480), (95, 3606912), (96, 3569340), (101, 3392640), (114, 3005760), (120, 2855472), (124, 2763360), (128, 2677005), (144, 2379560), (152, 2254320), (155, 2210688), (160, 2141604), (171, 2003840), (180, 1903648), (186, 1842240), (190, 1803456), (192, 1784670), (202, 1696320), (228, 1502880), (240, 1427736), (248, 1381680), (279, 1228160), (285, 1202304), (288, 1189780), (303, 1130880), (304, 1127160), (310, 1105344), (320, 1070802), (342, 1001920), (360, 951824), (372, 921120), (380, 901728), (384, 892335), (404, 848160), (456, 751440), (465, 736896), (480, 713868), (496, 690840), (505, 678528), (558, 614080), (570, 601152), (576, 594890), (589, 581760), (606, 565440), (608, 563580), (620, 552672), (640, 535401), (684, 500960), (720, 475912), (744, 460560), (760, 450864), (808, 424080), (855, 400768), (909, 376960), (912, 375720), (930, 368448), (960, 356934), (992, 345420), (1010, 339264), (1116, 307040), (1140, 300576), (1152, 297445), (1178, 290880), (1212, 282720), (1216, 281790), (1240, 276336), (1368, 250480), (1395, 245632), (1440, 237956), (1488, 230280), (1515, 226176), (1520, 225432), (1616, 212040), (1710, 200384), (1767, 193920), (1818, 188480), (1824, 187860), (1860, 184224), (1919, 178560), (1920, 178467), (1984, 172710), (2020, 169632), (2232, 153520), (2280, 150288), (2356, 145440), (2424, 141360), (2432, 140895), (2480, 138168), (2736, 125240), (2790, 122816), (2880, 118978), (2945, 116352), (2976, 115140), (3030, 113088), (3040, 112716), (3131, 109440), (3232, 106020), (3420, 100192), (3534, 96960), (3636, 94240), (3648, 93930), (3720, 92112), (3838, 89280), (3968, 86355), (4040, 84816), (4464, 76760), (4545, 75392), (4560, 75144), (4712, 72720), (4848, 70680), (4960, 69084), (5301, 64640), (5472, 62620), (5580, 61408), (5757, 59520), (5760, 59489), (5890, 58176), (5952, 57570), (6060, 56544), (6080, 56358), (6262, 54720), (6464, 53010), (6840, 50096), (7068, 48480), (7272, 47120), (7296, 46965), (7440, 46056), (7676, 44640), (8080, 42408), (8835, 38784), (8928, 38380), (9090, 37696), (9120, 37572), (9393, 36480), (9424, 36360), (9595, 35712), (9696, 35340), (9920, 34542), (10602, 32320), (10944, 31310), (11160, 30704), (11514, 29760), (11780, 29088), (11904, 28785), (12120, 28272), (12160, 28179), (12524, 27360), (12928, 26505), (13680, 25048), (14136, 24240), (14544, 23560), (14880, 23028), (15352, 22320), (15655, 21888), (16160, 21204), (17271, 19840), (17670, 19392), (17856, 19190), (18180, 18848), (18240, 18786)]