25318606080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3221}}^1$

素因数の和:3357

約数の個数: 288

約数和(自身を含む): 85351553280

約数和(自身を除く): 60032947200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 230, 240, 256, 267, 276, 320, 345, 356, 368, 384, 445, 460, 480, 534, 552, 640, 690, 712, 736, 768, 890, 920, 960, 1068, 1104, 1280, 1335, 1380, 1424, 1472, 1780, 1840, 1920, 2047, 2136, 2208, 2670, 2760, 2848, 2944, 3221, 3560, 3680, 3840, 4094, 4272, 4416, 5340, 5520, 5696, 5888, 6141, 6442, 7120, 7360, 8188, 8544, 8832, 9663, 10235, 10680, 11040, 11392, 12282, 12884, 14240, 14720, 16105, 16376, 17088, 17664, 19326, 20470, 21360, 22080, 22784, 24564, 25768, 28480, 29440, 30705, 32210, 32752, 34176, 38652, 40940, 42720, 44160, 48315, 49128, 51536, 56960, 61410, 64420, 65504, 68352, 74083, 77304, 81880, 85440, 88320, 96630, 98256, 103072, 113920, 122820, 128840, 131008, 148166, 154608, 163760, 170880, 193260, 196512, 206144, 222249, 245640, 257680, 262016, 286669, 296332, 309216, 327520, 341760, 370415, 386520, 393024, 412288, 444498, 491280, 515360, 524032, 573338, 592664, 618432, 655040, 740830, 773040, 786048, 824576, 860007, 888996, 982560, 1030720, 1111245, 1146676, 1185328, 1236864, 1310080, 1433345, 1481660, 1546080, 1572096, 1720014, 1777992, 1965120, 2061440, 2222490, 2293352, 2370656, 2473728, 2620160, 2866690, 2963320, 3092160, 3440028, 3555984, 3930240, 4122880, 4300035, 4444980, 4586704, 4741312, 5733380, 5926640, 6184320, 6593387, 6880056, 7111968, 7860480, 8600070, 8889960, 9173408, 9482624, 11466760, 11853280, 12368640, 13186774, 13760112, 14223936, 17200140, 17779920, 18346816, 18965248, 19780161, 22933520, 23706560, 26373548, 27520224, 28447872, 32966935, 34400280, 35559840, 36693632, 39560322, 45867040, 47413120, 52747096, 55040448, 56895744, 65933870, 68800560, 71119680, 73387264, 79120644, 91734080, 94826240, 98900805, 105494192, 110080896, 131867740, 137601120, 142239360, 158241288, 183468160, 197801610, 210988384, 220161792, 263735480, 275202240, 284478720, 316482576, 366936320, 395603220, 421976768, 527470960, 550404480, 632965152, 791206440, 843953536, 1054941920, 1100808960, 1265930304, 1582412880, 1687907072, 2109883840, 2531860608, 3164825760, 4219767680, 5063721216, 6329651520, 8439535360, 12659303040, 25318606080]

約数ペア:

[(1, 25318606080), (2, 12659303040), (3, 8439535360), (4, 6329651520), (5, 5063721216), (6, 4219767680), (8, 3164825760), (10, 2531860608), (12, 2109883840), (15, 1687907072), (16, 1582412880), (20, 1265930304), (23, 1100808960), (24, 1054941920), (30, 843953536), (32, 791206440), (40, 632965152), (46, 550404480), (48, 527470960), (60, 421976768), (64, 395603220), (69, 366936320), (80, 316482576), (89, 284478720), (92, 275202240), (96, 263735480), (115, 220161792), (120, 210988384), (128, 197801610), (138, 183468160), (160, 158241288), (178, 142239360), (184, 137601120), (192, 131867740), (230, 110080896), (240, 105494192), (256, 98900805), (267, 94826240), (276, 91734080), (320, 79120644), (345, 73387264), (356, 71119680), (368, 68800560), (384, 65933870), (445, 56895744), (460, 55040448), (480, 52747096), (534, 47413120), (552, 45867040), (640, 39560322), (690, 36693632), (712, 35559840), (736, 34400280), (768, 32966935), (890, 28447872), (920, 27520224), (960, 26373548), (1068, 23706560), (1104, 22933520), (1280, 19780161), (1335, 18965248), (1380, 18346816), (1424, 17779920), (1472, 17200140), (1780, 14223936), (1840, 13760112), (1920, 13186774), (2047, 12368640), (2136, 11853280), (2208, 11466760), (2670, 9482624), (2760, 9173408), (2848, 8889960), (2944, 8600070), (3221, 7860480), (3560, 7111968), (3680, 6880056), (3840, 6593387), (4094, 6184320), (4272, 5926640), (4416, 5733380), (5340, 4741312), (5520, 4586704), (5696, 4444980), (5888, 4300035), (6141, 4122880), (6442, 3930240), (7120, 3555984), (7360, 3440028), (8188, 3092160), (8544, 2963320), (8832, 2866690), (9663, 2620160), (10235, 2473728), (10680, 2370656), (11040, 2293352), (11392, 2222490), (12282, 2061440), (12884, 1965120), (14240, 1777992), (14720, 1720014), (16105, 1572096), (16376, 1546080), (17088, 1481660), (17664, 1433345), (19326, 1310080), (20470, 1236864), (21360, 1185328), (22080, 1146676), (22784, 1111245), (24564, 1030720), (25768, 982560), (28480, 888996), (29440, 860007), (30705, 824576), (32210, 786048), (32752, 773040), (34176, 740830), (38652, 655040), (40940, 618432), (42720, 592664), (44160, 573338), (48315, 524032), (49128, 515360), (51536, 491280), (56960, 444498), (61410, 412288), (64420, 393024), (65504, 386520), (68352, 370415), (74083, 341760), (77304, 327520), (81880, 309216), (85440, 296332), (88320, 286669), (96630, 262016), (98256, 257680), (103072, 245640), (113920, 222249), (122820, 206144), (128840, 196512), (131008, 193260), (148166, 170880), (154608, 163760)]