1282112640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 4661420400

約数和(自身を除く): 3379307760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 61, 64, 72, 80, 82, 89, 90, 96, 120, 122, 123, 128, 144, 160, 164, 178, 180, 183, 192, 205, 240, 244, 246, 267, 288, 305, 320, 328, 356, 360, 366, 369, 384, 410, 445, 480, 488, 492, 534, 549, 576, 610, 615, 640, 656, 712, 720, 732, 738, 801, 820, 890, 915, 960, 976, 984, 1068, 1098, 1152, 1220, 1230, 1312, 1335, 1424, 1440, 1464, 1476, 1602, 1640, 1780, 1830, 1845, 1920, 1952, 1968, 2136, 2196, 2440, 2460, 2501, 2624, 2670, 2745, 2848, 2880, 2928, 2952, 3204, 3280, 3560, 3649, 3660, 3690, 3904, 3936, 4005, 4272, 4392, 4880, 4920, 5002, 5248, 5340, 5429, 5490, 5696, 5760, 5856, 5904, 6408, 6560, 7120, 7298, 7320, 7380, 7503, 7808, 7872, 8010, 8544, 8784, 9760, 9840, 10004, 10680, 10858, 10947, 10980, 11392, 11712, 11808, 12505, 12816, 13120, 14240, 14596, 14640, 14760, 15006, 15744, 16020, 16287, 17088, 17568, 18245, 19520, 19680, 20008, 21360, 21716, 21894, 21960, 22509, 23424, 23616, 25010, 25632, 26240, 27145, 28480, 29192, 29280, 29520, 30012, 32040, 32574, 32841, 34176, 35136, 36490, 37515, 39040, 39360, 40016, 42720, 43432, 43788, 43920, 45018, 47232, 48861, 50020, 51264, 54290, 54735, 56960, 58384, 58560, 59040, 60024, 64080, 65148, 65682, 70272, 72980, 75030, 78720, 80032, 81435, 85440, 86864, 87576, 87840, 90036, 97722, 100040, 102528, 108580, 109470, 112545, 116768, 117120, 118080, 120048, 128160, 130296, 131364, 145960, 150060, 160064, 162870, 164205, 170880, 173728, 175152, 175680, 180072, 195444, 200080, 217160, 218940, 222589, 225090, 233536, 236160, 240096, 244305, 256320, 260592, 262728, 291920, 300120, 320128, 325740, 328410, 347456, 350304, 351360, 360144, 390888, 400160, 434320, 437880, 445178, 450180, 467072, 480192, 488610, 512640, 521184, 525456, 583840, 600240, 651480, 656820, 667767, 694912, 700608, 720288, 781776, 800320, 868640, 875760, 890356, 900360, 960384, 977220, 1042368, 1050912, 1112945, 1167680, 1200480, 1302960, 1313640, 1335534, 1401216, 1440576, 1563552, 1600640, 1737280, 1751520, 1780712, 1800720, 1954440, 2003301, 2084736, 2101824, 2225890, 2335360, 2400960, 2605920, 2627280, 2671068, 2881152, 3127104, 3338835, 3474560, 3503040, 3561424, 3601440, 3908880, 4006602, 4203648, 4451780, 4801920, 5211840, 5254560, 5342136, 6254208, 6677670, 7006080, 7122848, 7202880, 7817760, 8013204, 8903560, 10016505, 10423680, 10509120, 10684272, 13355340, 14245696, 14405760, 15635520, 16026408, 17807120, 20033010, 21018240, 21368544, 26710680, 28491392, 31271040, 32052816, 35614240, 40066020, 42737088, 53421360, 64105632, 71228480, 80132040, 85474176, 106842720, 128211264, 142456960, 160264080, 213685440, 256422528, 320528160, 427370880, 641056320, 1282112640]

約数ペア:

[(1, 1282112640), (2, 641056320), (3, 427370880), (4, 320528160), (5, 256422528), (6, 213685440), (8, 160264080), (9, 142456960), (10, 128211264), (12, 106842720), (15, 85474176), (16, 80132040), (18, 71228480), (20, 64105632), (24, 53421360), (30, 42737088), (32, 40066020), (36, 35614240), (40, 32052816), (41, 31271040), (45, 28491392), (48, 26710680), (60, 21368544), (61, 21018240), (64, 20033010), (72, 17807120), (80, 16026408), (82, 15635520), (89, 14405760), (90, 14245696), (96, 13355340), (120, 10684272), (122, 10509120), (123, 10423680), (128, 10016505), (144, 8903560), (160, 8013204), (164, 7817760), (178, 7202880), (180, 7122848), (183, 7006080), (192, 6677670), (205, 6254208), (240, 5342136), (244, 5254560), (246, 5211840), (267, 4801920), (288, 4451780), (305, 4203648), (320, 4006602), (328, 3908880), (356, 3601440), (360, 3561424), (366, 3503040), (369, 3474560), (384, 3338835), (410, 3127104), (445, 2881152), (480, 2671068), (488, 2627280), (492, 2605920), (534, 2400960), (549, 2335360), (576, 2225890), (610, 2101824), (615, 2084736), (640, 2003301), (656, 1954440), (712, 1800720), (720, 1780712), (732, 1751520), (738, 1737280), (801, 1600640), (820, 1563552), (890, 1440576), (915, 1401216), (960, 1335534), (976, 1313640), (984, 1302960), (1068, 1200480), (1098, 1167680), (1152, 1112945), (1220, 1050912), (1230, 1042368), (1312, 977220), (1335, 960384), (1424, 900360), (1440, 890356), (1464, 875760), (1476, 868640), (1602, 800320), (1640, 781776), (1780, 720288), (1830, 700608), (1845, 694912), (1920, 667767), (1952, 656820), (1968, 651480), (2136, 600240), (2196, 583840), (2440, 525456), (2460, 521184), (2501, 512640), (2624, 488610), (2670, 480192), (2745, 467072), (2848, 450180), (2880, 445178), (2928, 437880), (2952, 434320), (3204, 400160), (3280, 390888), (3560, 360144), (3649, 351360), (3660, 350304), (3690, 347456), (3904, 328410), (3936, 325740), (4005, 320128), (4272, 300120), (4392, 291920), (4880, 262728), (4920, 260592), (5002, 256320), (5248, 244305), (5340, 240096), (5429, 236160), (5490, 233536), (5696, 225090), (5760, 222589), (5856, 218940), (5904, 217160), (6408, 200080), (6560, 195444), (7120, 180072), (7298, 175680), (7320, 175152), (7380, 173728), (7503, 170880), (7808, 164205), (7872, 162870), (8010, 160064), (8544, 150060), (8784, 145960), (9760, 131364), (9840, 130296), (10004, 128160), (10680, 120048), (10858, 118080), (10947, 117120), (10980, 116768), (11392, 112545), (11712, 109470), (11808, 108580), (12505, 102528), (12816, 100040), (13120, 97722), (14240, 90036), (14596, 87840), (14640, 87576), (14760, 86864), (15006, 85440), (15744, 81435), (16020, 80032), (16287, 78720), (17088, 75030), (17568, 72980), (18245, 70272), (19520, 65682), (19680, 65148), (20008, 64080), (21360, 60024), (21716, 59040), (21894, 58560), (21960, 58384), (22509, 56960), (23424, 54735), (23616, 54290), (25010, 51264), (25632, 50020), (26240, 48861), (27145, 47232), (28480, 45018), (29192, 43920), (29280, 43788), (29520, 43432), (30012, 42720), (32040, 40016), (32574, 39360), (32841, 39040), (34176, 37515), (35136, 36490)]