265474080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 288

約数和(自身を含む): 987517440

約数和(自身を除く): 722043360

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, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 313, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 626, 684, 720, 744, 760, 855, 912, 930, 939, 992, 1116, 1140, 1178, 1240, 1252, 1368, 1395, 1440, 1488, 1520, 1565, 1710, 1767, 1824, 1860, 1878, 2232, 2280, 2356, 2480, 2504, 2736, 2790, 2817, 2945, 2976, 3040, 3130, 3420, 3534, 3720, 3756, 4464, 4560, 4695, 4712, 4960, 5008, 5301, 5472, 5580, 5634, 5890, 5947, 6260, 6840, 7068, 7440, 7512, 8835, 8928, 9120, 9390, 9424, 9703, 10016, 10602, 11160, 11268, 11780, 11894, 12520, 13680, 14085, 14136, 14880, 15024, 17670, 17841, 18780, 18848, 19406, 21204, 22320, 22536, 23560, 23788, 25040, 26505, 27360, 28170, 28272, 29109, 29735, 30048, 35340, 35682, 37560, 38812, 42408, 44640, 45072, 47120, 47576, 48515, 50080, 53010, 53523, 56340, 56544, 58218, 59470, 70680, 71364, 75120, 77624, 84816, 87327, 89205, 90144, 94240, 95152, 97030, 106020, 107046, 112680, 116436, 118940, 141360, 142728, 145545, 150240, 155248, 169632, 174654, 178410, 184357, 190304, 194060, 212040, 214092, 225360, 232872, 237880, 267615, 282720, 285456, 291090, 310496, 349308, 356820, 368714, 388120, 424080, 428184, 436635, 450720, 465744, 475760, 535230, 553071, 570912, 582180, 698616, 713640, 737428, 776240, 848160, 856368, 873270, 921785, 931488, 951520, 1070460, 1106142, 1164360, 1397232, 1427280, 1474856, 1552480, 1659213, 1712736, 1746540, 1843570, 2140920, 2212284, 2328720, 2765355, 2794464, 2854560, 2949712, 3318426, 3493080, 3687140, 4281840, 4424568, 4657440, 5530710, 5899424, 6636852, 6986160, 7374280, 8296065, 8563680, 8849136, 11061420, 13273704, 13972320, 14748560, 16592130, 17698272, 22122840, 26547408, 29497120, 33184260, 44245680, 53094816, 66368520, 88491360, 132737040, 265474080]

約数ペア:

[(1, 265474080), (2, 132737040), (3, 88491360), (4, 66368520), (5, 53094816), (6, 44245680), (8, 33184260), (9, 29497120), (10, 26547408), (12, 22122840), (15, 17698272), (16, 16592130), (18, 14748560), (19, 13972320), (20, 13273704), (24, 11061420), (30, 8849136), (31, 8563680), (32, 8296065), (36, 7374280), (38, 6986160), (40, 6636852), (45, 5899424), (48, 5530710), (57, 4657440), (60, 4424568), (62, 4281840), (72, 3687140), (76, 3493080), (80, 3318426), (90, 2949712), (93, 2854560), (95, 2794464), (96, 2765355), (114, 2328720), (120, 2212284), (124, 2140920), (144, 1843570), (152, 1746540), (155, 1712736), (160, 1659213), (171, 1552480), (180, 1474856), (186, 1427280), (190, 1397232), (228, 1164360), (240, 1106142), (248, 1070460), (279, 951520), (285, 931488), (288, 921785), (304, 873270), (310, 856368), (313, 848160), (342, 776240), (360, 737428), (372, 713640), (380, 698616), (456, 582180), (465, 570912), (480, 553071), (496, 535230), (558, 475760), (570, 465744), (589, 450720), (608, 436635), (620, 428184), (626, 424080), (684, 388120), (720, 368714), (744, 356820), (760, 349308), (855, 310496), (912, 291090), (930, 285456), (939, 282720), (992, 267615), (1116, 237880), (1140, 232872), (1178, 225360), (1240, 214092), (1252, 212040), (1368, 194060), (1395, 190304), (1440, 184357), (1488, 178410), (1520, 174654), (1565, 169632), (1710, 155248), (1767, 150240), (1824, 145545), (1860, 142728), (1878, 141360), (2232, 118940), (2280, 116436), (2356, 112680), (2480, 107046), (2504, 106020), (2736, 97030), (2790, 95152), (2817, 94240), (2945, 90144), (2976, 89205), (3040, 87327), (3130, 84816), (3420, 77624), (3534, 75120), (3720, 71364), (3756, 70680), (4464, 59470), (4560, 58218), (4695, 56544), (4712, 56340), (4960, 53523), (5008, 53010), (5301, 50080), (5472, 48515), (5580, 47576), (5634, 47120), (5890, 45072), (5947, 44640), (6260, 42408), (6840, 38812), (7068, 37560), (7440, 35682), (7512, 35340), (8835, 30048), (8928, 29735), (9120, 29109), (9390, 28272), (9424, 28170), (9703, 27360), (10016, 26505), (10602, 25040), (11160, 23788), (11268, 23560), (11780, 22536), (11894, 22320), (12520, 21204), (13680, 19406), (14085, 18848), (14136, 18780), (14880, 17841), (15024, 17670)]