1641524400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4961

約数の個数: 240

約数和(自身を含む): 6032312320

約数和(自身を除く): 4390787920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 432, 450, 465, 496, 540, 558, 600, 620, 675, 720, 744, 775, 837, 900, 930, 1080, 1116, 1200, 1240, 1350, 1395, 1488, 1550, 1674, 1800, 1860, 2160, 2232, 2325, 2480, 2700, 2790, 3100, 3348, 3600, 3720, 4185, 4464, 4650, 4903, 5400, 5580, 6200, 6696, 6975, 7440, 8370, 9300, 9806, 10800, 11160, 12400, 13392, 13950, 14709, 16740, 18600, 19612, 20925, 22320, 24515, 27900, 29418, 33480, 37200, 39224, 41850, 44127, 49030, 55800, 58836, 66960, 73545, 78448, 83700, 88254, 98060, 111600, 117672, 122575, 132381, 147090, 151993, 167400, 176508, 196120, 220635, 235344, 245150, 264762, 294180, 303986, 334800, 353016, 367725, 392240, 441270, 455979, 490300, 529524, 588360, 607972, 661905, 706032, 735450, 759965, 882540, 911958, 980600, 1059048, 1103175, 1176720, 1215944, 1323810, 1367937, 1470900, 1519930, 1765080, 1823916, 1961200, 2118096, 2206350, 2279895, 2431888, 2647620, 2735874, 2941800, 3039860, 3309525, 3530160, 3647832, 3799825, 4103811, 4412700, 4559790, 5295240, 5471748, 5883600, 6079720, 6619050, 6839685, 7295664, 7599650, 8207622, 8825400, 9119580, 10590480, 10943496, 11399475, 12159440, 13238100, 13679370, 15199300, 16415244, 17650800, 18239160, 20519055, 21886992, 22798950, 26476200, 27358740, 30398600, 32830488, 34198425, 36478320, 41038110, 45597900, 52952400, 54717480, 60797200, 65660976, 68396850, 82076220, 91195800, 102595275, 109434960, 136793700, 164152440, 182391600, 205190550, 273587400, 328304880, 410381100, 547174800, 820762200, 1641524400]

約数ペア:

[(1, 1641524400), (2, 820762200), (3, 547174800), (4, 410381100), (5, 328304880), (6, 273587400), (8, 205190550), (9, 182391600), (10, 164152440), (12, 136793700), (15, 109434960), (16, 102595275), (18, 91195800), (20, 82076220), (24, 68396850), (25, 65660976), (27, 60797200), (30, 54717480), (31, 52952400), (36, 45597900), (40, 41038110), (45, 36478320), (48, 34198425), (50, 32830488), (54, 30398600), (60, 27358740), (62, 26476200), (72, 22798950), (75, 21886992), (80, 20519055), (90, 18239160), (93, 17650800), (100, 16415244), (108, 15199300), (120, 13679370), (124, 13238100), (135, 12159440), (144, 11399475), (150, 10943496), (155, 10590480), (180, 9119580), (186, 8825400), (200, 8207622), (216, 7599650), (225, 7295664), (240, 6839685), (248, 6619050), (270, 6079720), (279, 5883600), (300, 5471748), (310, 5295240), (360, 4559790), (372, 4412700), (400, 4103811), (432, 3799825), (450, 3647832), (465, 3530160), (496, 3309525), (540, 3039860), (558, 2941800), (600, 2735874), (620, 2647620), (675, 2431888), (720, 2279895), (744, 2206350), (775, 2118096), (837, 1961200), (900, 1823916), (930, 1765080), (1080, 1519930), (1116, 1470900), (1200, 1367937), (1240, 1323810), (1350, 1215944), (1395, 1176720), (1488, 1103175), (1550, 1059048), (1674, 980600), (1800, 911958), (1860, 882540), (2160, 759965), (2232, 735450), (2325, 706032), (2480, 661905), (2700, 607972), (2790, 588360), (3100, 529524), (3348, 490300), (3600, 455979), (3720, 441270), (4185, 392240), (4464, 367725), (4650, 353016), (4903, 334800), (5400, 303986), (5580, 294180), (6200, 264762), (6696, 245150), (6975, 235344), (7440, 220635), (8370, 196120), (9300, 176508), (9806, 167400), (10800, 151993), (11160, 147090), (12400, 132381), (13392, 122575), (13950, 117672), (14709, 111600), (16740, 98060), (18600, 88254), (19612, 83700), (20925, 78448), (22320, 73545), (24515, 66960), (27900, 58836), (29418, 55800), (33480, 49030), (37200, 44127), (39224, 41850)]