2660160000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 400

約数和(自身を含む): 9434155104

約数和(自身を除く): 6773995104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 163, 170, 192, 200, 204, 240, 250, 255, 256, 272, 300, 320, 326, 340, 375, 384, 400, 408, 425, 480, 489, 500, 510, 512, 544, 600, 625, 640, 652, 680, 750, 768, 800, 815, 816, 850, 960, 978, 1000, 1020, 1088, 1200, 1250, 1275, 1280, 1304, 1360, 1500, 1536, 1600, 1630, 1632, 1700, 1875, 1920, 1956, 2000, 2040, 2125, 2176, 2400, 2445, 2500, 2550, 2560, 2608, 2720, 2771, 3000, 3200, 3260, 3264, 3400, 3750, 3840, 3912, 4000, 4075, 4080, 4250, 4352, 4800, 4890, 5000, 5100, 5216, 5440, 5542, 6000, 6375, 6400, 6520, 6528, 6800, 7500, 7680, 7824, 8000, 8150, 8160, 8313, 8500, 8704, 9600, 9780, 10000, 10200, 10432, 10625, 10880, 11084, 12000, 12225, 12750, 12800, 13040, 13056, 13600, 13855, 15000, 15648, 16000, 16300, 16320, 16626, 17000, 19200, 19560, 20000, 20375, 20400, 20864, 21250, 21760, 22168, 24000, 24450, 25500, 26080, 26112, 27200, 27710, 30000, 31296, 31875, 32000, 32600, 32640, 33252, 34000, 38400, 39120, 40000, 40750, 40800, 41565, 41728, 42500, 43520, 44336, 48000, 48900, 51000, 52160, 54400, 55420, 60000, 61125, 62592, 63750, 64000, 65200, 65280, 66504, 68000, 69275, 78240, 80000, 81500, 81600, 83130, 83456, 85000, 88672, 96000, 97800, 101875, 102000, 104320, 108800, 110840, 120000, 122250, 125184, 127500, 130400, 130560, 133008, 136000, 138550, 156480, 160000, 163000, 163200, 166260, 170000, 177344, 192000, 195600, 203750, 204000, 207825, 208640, 217600, 221680, 240000, 244500, 250368, 255000, 260800, 266016, 272000, 277100, 305625, 312960, 320000, 326000, 326400, 332520, 340000, 346375, 354688, 391200, 407500, 408000, 415650, 417280, 443360, 480000, 489000, 510000, 521600, 532032, 544000, 554200, 611250, 625920, 652000, 652800, 665040, 680000, 692750, 709376, 782400, 815000, 816000, 831300, 886720, 960000, 978000, 1020000, 1039125, 1043200, 1064064, 1088000, 1108400, 1222500, 1251840, 1304000, 1330080, 1360000, 1385500, 1418752, 1564800, 1630000, 1632000, 1662600, 1731875, 1773440, 1956000, 2040000, 2078250, 2086400, 2128128, 2216800, 2445000, 2608000, 2660160, 2720000, 2771000, 3129600, 3260000, 3264000, 3325200, 3463750, 3546880, 3912000, 4080000, 4156500, 4256256, 4433600, 4890000, 5195625, 5216000, 5320320, 5440000, 5542000, 6259200, 6520000, 6650400, 6927500, 7093760, 7824000, 8160000, 8313000, 8867200, 9780000, 10391250, 10432000, 10640640, 11084000, 13040000, 13300800, 13855000, 15648000, 16320000, 16626000, 17734400, 19560000, 20782500, 21281280, 22168000, 26080000, 26601600, 27710000, 31296000, 33252000, 35468800, 39120000, 41565000, 44336000, 52160000, 53203200, 55420000, 66504000, 78240000, 83130000, 88672000, 106406400, 110840000, 133008000, 156480000, 166260000, 177344000, 221680000, 266016000, 332520000, 443360000, 532032000, 665040000, 886720000, 1330080000, 2660160000]

約数ペア:

[(1, 2660160000), (2, 1330080000), (3, 886720000), (4, 665040000), (5, 532032000), (6, 443360000), (8, 332520000), (10, 266016000), (12, 221680000), (15, 177344000), (16, 166260000), (17, 156480000), (20, 133008000), (24, 110840000), (25, 106406400), (30, 88672000), (32, 83130000), (34, 78240000), (40, 66504000), (48, 55420000), (50, 53203200), (51, 52160000), (60, 44336000), (64, 41565000), (68, 39120000), (75, 35468800), (80, 33252000), (85, 31296000), (96, 27710000), (100, 26601600), (102, 26080000), (120, 22168000), (125, 21281280), (128, 20782500), (136, 19560000), (150, 17734400), (160, 16626000), (163, 16320000), (170, 15648000), (192, 13855000), (200, 13300800), (204, 13040000), (240, 11084000), (250, 10640640), (255, 10432000), (256, 10391250), (272, 9780000), (300, 8867200), (320, 8313000), (326, 8160000), (340, 7824000), (375, 7093760), (384, 6927500), (400, 6650400), (408, 6520000), (425, 6259200), (480, 5542000), (489, 5440000), (500, 5320320), (510, 5216000), (512, 5195625), (544, 4890000), (600, 4433600), (625, 4256256), (640, 4156500), (652, 4080000), (680, 3912000), (750, 3546880), (768, 3463750), (800, 3325200), (815, 3264000), (816, 3260000), (850, 3129600), (960, 2771000), (978, 2720000), (1000, 2660160), (1020, 2608000), (1088, 2445000), (1200, 2216800), (1250, 2128128), (1275, 2086400), (1280, 2078250), (1304, 2040000), (1360, 1956000), (1500, 1773440), (1536, 1731875), (1600, 1662600), (1630, 1632000), (1632, 1630000), (1700, 1564800), (1875, 1418752), (1920, 1385500), (1956, 1360000), (2000, 1330080), (2040, 1304000), (2125, 1251840), (2176, 1222500), (2400, 1108400), (2445, 1088000), (2500, 1064064), (2550, 1043200), (2560, 1039125), (2608, 1020000), (2720, 978000), (2771, 960000), (3000, 886720), (3200, 831300), (3260, 816000), (3264, 815000), (3400, 782400), (3750, 709376), (3840, 692750), (3912, 680000), (4000, 665040), (4075, 652800), (4080, 652000), (4250, 625920), (4352, 611250), (4800, 554200), (4890, 544000), (5000, 532032), (5100, 521600), (5216, 510000), (5440, 489000), (5542, 480000), (6000, 443360), (6375, 417280), (6400, 415650), (6520, 408000), (6528, 407500), (6800, 391200), (7500, 354688), (7680, 346375), (7824, 340000), (8000, 332520), (8150, 326400), (8160, 326000), (8313, 320000), (8500, 312960), (8704, 305625), (9600, 277100), (9780, 272000), (10000, 266016), (10200, 260800), (10432, 255000), (10625, 250368), (10880, 244500), (11084, 240000), (12000, 221680), (12225, 217600), (12750, 208640), (12800, 207825), (13040, 204000), (13056, 203750), (13600, 195600), (13855, 192000), (15000, 177344), (15648, 170000), (16000, 166260), (16300, 163200), (16320, 163000), (16626, 160000), (17000, 156480), (19200, 138550), (19560, 136000), (20000, 133008), (20375, 130560), (20400, 130400), (20864, 127500), (21250, 125184), (21760, 122250), (22168, 120000), (24000, 110840), (24450, 108800), (25500, 104320), (26080, 102000), (26112, 101875), (27200, 97800), (27710, 96000), (30000, 88672), (31296, 85000), (31875, 83456), (32000, 83130), (32600, 81600), (32640, 81500), (33252, 80000), (34000, 78240), (38400, 69275), (39120, 68000), (40000, 66504), (40750, 65280), (40800, 65200), (41565, 64000), (41728, 63750), (42500, 62592), (43520, 61125), (44336, 60000), (48000, 55420), (48900, 54400), (51000, 52160)]