448125480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 256

約数和(自身を含む): 1656806400

約数和(自身を除く): 1208680920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 72, 88, 90, 99, 108, 110, 120, 132, 134, 135, 165, 180, 198, 201, 216, 220, 264, 268, 270, 297, 330, 335, 360, 396, 402, 440, 495, 536, 540, 563, 594, 603, 660, 670, 737, 792, 804, 990, 1005, 1080, 1126, 1188, 1206, 1320, 1340, 1474, 1485, 1608, 1689, 1809, 1980, 2010, 2211, 2252, 2376, 2412, 2680, 2815, 2948, 2970, 3015, 3378, 3618, 3685, 3960, 4020, 4422, 4504, 4824, 5067, 5630, 5896, 5940, 6030, 6193, 6633, 6756, 7236, 7370, 8040, 8445, 8844, 9045, 10134, 11055, 11260, 11880, 12060, 12386, 13266, 13512, 14472, 14740, 15201, 16890, 17688, 18090, 18579, 19899, 20268, 22110, 22520, 24120, 24772, 25335, 26532, 29480, 30402, 30965, 33165, 33780, 36180, 37158, 37721, 39798, 40536, 44220, 49544, 50670, 53064, 55737, 60804, 61930, 66330, 67560, 72360, 74316, 75442, 76005, 79596, 88440, 92895, 99495, 101340, 111474, 113163, 121608, 123860, 132660, 148632, 150884, 152010, 159192, 167211, 185790, 188605, 198990, 202680, 222948, 226326, 247720, 265320, 278685, 301768, 304020, 334422, 339489, 371580, 377210, 397980, 414931, 445896, 452652, 557370, 565815, 608040, 668844, 678978, 743160, 754420, 795960, 829862, 836055, 905304, 1018467, 1114740, 1131630, 1244793, 1337688, 1357956, 1508840, 1659724, 1672110, 1697445, 2036934, 2074655, 2229480, 2263260, 2489586, 2715912, 3319448, 3344220, 3394890, 3734379, 4073868, 4149310, 4526520, 4979172, 5092335, 6223965, 6688440, 6789780, 7468758, 8147736, 8298620, 9958344, 10184670, 11203137, 12447930, 13579560, 14937516, 16597240, 18671895, 20369340, 22406274, 24895860, 29875032, 37343790, 40738680, 44812548, 49791720, 56015685, 74687580, 89625096, 112031370, 149375160, 224062740, 448125480]

約数ペア:

[(1, 448125480), (2, 224062740), (3, 149375160), (4, 112031370), (5, 89625096), (6, 74687580), (8, 56015685), (9, 49791720), (10, 44812548), (11, 40738680), (12, 37343790), (15, 29875032), (18, 24895860), (20, 22406274), (22, 20369340), (24, 18671895), (27, 16597240), (30, 14937516), (33, 13579560), (36, 12447930), (40, 11203137), (44, 10184670), (45, 9958344), (54, 8298620), (55, 8147736), (60, 7468758), (66, 6789780), (67, 6688440), (72, 6223965), (88, 5092335), (90, 4979172), (99, 4526520), (108, 4149310), (110, 4073868), (120, 3734379), (132, 3394890), (134, 3344220), (135, 3319448), (165, 2715912), (180, 2489586), (198, 2263260), (201, 2229480), (216, 2074655), (220, 2036934), (264, 1697445), (268, 1672110), (270, 1659724), (297, 1508840), (330, 1357956), (335, 1337688), (360, 1244793), (396, 1131630), (402, 1114740), (440, 1018467), (495, 905304), (536, 836055), (540, 829862), (563, 795960), (594, 754420), (603, 743160), (660, 678978), (670, 668844), (737, 608040), (792, 565815), (804, 557370), (990, 452652), (1005, 445896), (1080, 414931), (1126, 397980), (1188, 377210), (1206, 371580), (1320, 339489), (1340, 334422), (1474, 304020), (1485, 301768), (1608, 278685), (1689, 265320), (1809, 247720), (1980, 226326), (2010, 222948), (2211, 202680), (2252, 198990), (2376, 188605), (2412, 185790), (2680, 167211), (2815, 159192), (2948, 152010), (2970, 150884), (3015, 148632), (3378, 132660), (3618, 123860), (3685, 121608), (3960, 113163), (4020, 111474), (4422, 101340), (4504, 99495), (4824, 92895), (5067, 88440), (5630, 79596), (5896, 76005), (5940, 75442), (6030, 74316), (6193, 72360), (6633, 67560), (6756, 66330), (7236, 61930), (7370, 60804), (8040, 55737), (8445, 53064), (8844, 50670), (9045, 49544), (10134, 44220), (11055, 40536), (11260, 39798), (11880, 37721), (12060, 37158), (12386, 36180), (13266, 33780), (13512, 33165), (14472, 30965), (14740, 30402), (15201, 29480), (16890, 26532), (17688, 25335), (18090, 24772), (18579, 24120), (19899, 22520), (20268, 22110)]