28670676480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 360

約数和(自身を含む): 101431898568

約数和(自身を除く): 72761222088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 288, 318, 320, 360, 384, 424, 443, 477, 480, 512, 530, 576, 636, 640, 720, 768, 795, 848, 886, 954, 960, 1060, 1152, 1272, 1280, 1329, 1440, 1536, 1590, 1696, 1772, 1908, 1920, 2120, 2215, 2304, 2385, 2544, 2560, 2658, 2809, 2880, 3180, 3392, 3544, 3816, 3840, 3987, 4240, 4430, 4608, 4770, 5088, 5316, 5618, 5760, 6360, 6645, 6784, 7088, 7632, 7680, 7974, 8427, 8480, 8860, 9540, 10176, 10632, 11236, 11520, 12720, 13290, 13568, 14045, 14176, 15264, 15948, 16854, 16960, 17720, 19080, 19935, 20352, 21264, 22472, 23040, 23479, 25281, 25440, 26580, 27136, 28090, 28352, 30528, 31896, 33708, 33920, 35440, 38160, 39870, 40704, 42135, 42528, 44944, 46958, 50562, 50880, 53160, 56180, 56704, 61056, 63792, 67416, 67840, 70437, 70880, 76320, 79740, 81408, 84270, 85056, 89888, 93916, 101124, 101760, 106320, 112360, 113408, 117395, 122112, 126405, 127584, 134832, 135680, 140874, 141760, 152640, 159480, 168540, 170112, 179776, 187832, 202248, 203520, 211311, 212640, 224720, 226816, 234790, 244224, 252810, 255168, 269664, 281748, 283520, 305280, 318960, 337080, 340224, 352185, 359552, 375664, 404496, 407040, 422622, 425280, 449440, 469580, 505620, 510336, 539328, 563496, 567040, 610560, 637920, 674160, 680448, 704370, 719104, 751328, 808992, 845244, 850560, 898880, 939160, 1011240, 1020672, 1056555, 1078656, 1126992, 1134080, 1221120, 1244387, 1275840, 1348320, 1408740, 1438208, 1502656, 1617984, 1690488, 1701120, 1797760, 1878320, 2022480, 2041344, 2113110, 2157312, 2253984, 2488774, 2551680, 2696640, 2817480, 3005312, 3235968, 3380976, 3402240, 3595520, 3733161, 3756640, 4044960, 4226220, 4314624, 4507968, 4977548, 5103360, 5393280, 5634960, 6010624, 6221935, 6471936, 6761952, 7191040, 7466322, 7513280, 8089920, 8452440, 9015936, 9955096, 10206720, 10786560, 11199483, 11269920, 12021248, 12443870, 12943872, 13523904, 14932644, 15026560, 16179840, 16904880, 18031872, 18665805, 19910192, 21573120, 22398966, 22539840, 24887740, 27047808, 29865288, 30053120, 32359680, 33809760, 36063744, 37331610, 39820384, 44797932, 45079680, 49775480, 54095616, 55997415, 59730576, 60106240, 64719360, 67619520, 74663220, 79640768, 89595864, 90159360, 99550960, 108191232, 111994830, 119461152, 135239040, 149326440, 159281536, 179191728, 180318720, 199101920, 223989660, 238922304, 270478080, 298652880, 318563072, 358383456, 398203840, 447979320, 477844608, 540956160, 597305760, 637126144, 716766912, 796407680, 895958640, 955689216, 1194611520, 1433533824, 1592815360, 1791917280, 1911378432, 2389223040, 2867067648, 3185630720, 3583834560, 4778446080, 5734135296, 7167669120, 9556892160, 14335338240, 28670676480]

約数ペア:

[(1, 28670676480), (2, 14335338240), (3, 9556892160), (4, 7167669120), (5, 5734135296), (6, 4778446080), (8, 3583834560), (9, 3185630720), (10, 2867067648), (12, 2389223040), (15, 1911378432), (16, 1791917280), (18, 1592815360), (20, 1433533824), (24, 1194611520), (30, 955689216), (32, 895958640), (36, 796407680), (40, 716766912), (45, 637126144), (48, 597305760), (53, 540956160), (60, 477844608), (64, 447979320), (72, 398203840), (80, 358383456), (90, 318563072), (96, 298652880), (106, 270478080), (120, 238922304), (128, 223989660), (144, 199101920), (159, 180318720), (160, 179191728), (180, 159281536), (192, 149326440), (212, 135239040), (240, 119461152), (256, 111994830), (265, 108191232), (288, 99550960), (318, 90159360), (320, 89595864), (360, 79640768), (384, 74663220), (424, 67619520), (443, 64719360), (477, 60106240), (480, 59730576), (512, 55997415), (530, 54095616), (576, 49775480), (636, 45079680), (640, 44797932), (720, 39820384), (768, 37331610), (795, 36063744), (848, 33809760), (886, 32359680), (954, 30053120), (960, 29865288), (1060, 27047808), (1152, 24887740), (1272, 22539840), (1280, 22398966), (1329, 21573120), (1440, 19910192), (1536, 18665805), (1590, 18031872), (1696, 16904880), (1772, 16179840), (1908, 15026560), (1920, 14932644), (2120, 13523904), (2215, 12943872), (2304, 12443870), (2385, 12021248), (2544, 11269920), (2560, 11199483), (2658, 10786560), (2809, 10206720), (2880, 9955096), (3180, 9015936), (3392, 8452440), (3544, 8089920), (3816, 7513280), (3840, 7466322), (3987, 7191040), (4240, 6761952), (4430, 6471936), (4608, 6221935), (4770, 6010624), (5088, 5634960), (5316, 5393280), (5618, 5103360), (5760, 4977548), (6360, 4507968), (6645, 4314624), (6784, 4226220), (7088, 4044960), (7632, 3756640), (7680, 3733161), (7974, 3595520), (8427, 3402240), (8480, 3380976), (8860, 3235968), (9540, 3005312), (10176, 2817480), (10632, 2696640), (11236, 2551680), (11520, 2488774), (12720, 2253984), (13290, 2157312), (13568, 2113110), (14045, 2041344), (14176, 2022480), (15264, 1878320), (15948, 1797760), (16854, 1701120), (16960, 1690488), (17720, 1617984), (19080, 1502656), (19935, 1438208), (20352, 1408740), (21264, 1348320), (22472, 1275840), (23040, 1244387), (23479, 1221120), (25281, 1134080), (25440, 1126992), (26580, 1078656), (27136, 1056555), (28090, 1020672), (28352, 1011240), (30528, 939160), (31896, 898880), (33708, 850560), (33920, 845244), (35440, 808992), (38160, 751328), (39870, 719104), (40704, 704370), (42135, 680448), (42528, 674160), (44944, 637920), (46958, 610560), (50562, 567040), (50880, 563496), (53160, 539328), (56180, 510336), (56704, 505620), (61056, 469580), (63792, 449440), (67416, 425280), (67840, 422622), (70437, 407040), (70880, 404496), (76320, 375664), (79740, 359552), (81408, 352185), (84270, 340224), (85056, 337080), (89888, 318960), (93916, 305280), (101124, 283520), (101760, 281748), (106320, 269664), (112360, 255168), (113408, 252810), (117395, 244224), (122112, 234790), (126405, 226816), (127584, 224720), (134832, 212640), (135680, 211311), (140874, 203520), (141760, 202248), (152640, 187832), (159480, 179776), (168540, 170112)]