252446040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 288

約数和(自身を含む): 1041964560

約数和(自身を除く): 789518520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1260, 1301, 1320, 1386, 1470, 1540, 1617, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2520, 2602, 2695, 2772, 2940, 3080, 3234, 3465, 3528, 3903, 3960, 4312, 4410, 4620, 4851, 5204, 5390, 5544, 5880, 6468, 6505, 6930, 7806, 8085, 8820, 9107, 9240, 9702, 10408, 10780, 11709, 12936, 13010, 13860, 14311, 15612, 16170, 17640, 18214, 19404, 19515, 21560, 23418, 24255, 26020, 27321, 27720, 28622, 31224, 32340, 36428, 38808, 39030, 42933, 45535, 46836, 48510, 52040, 54642, 57244, 58545, 63749, 64680, 71555, 72856, 78060, 81963, 85866, 91070, 93672, 97020, 100177, 109284, 114488, 117090, 127498, 128799, 136605, 143110, 156120, 163926, 171732, 182140, 191247, 194040, 200354, 214665, 218568, 234180, 254996, 257598, 273210, 286220, 300531, 318745, 327852, 343464, 364280, 382494, 400708, 409815, 429330, 468360, 500885, 509992, 515196, 546420, 572440, 573741, 601062, 637490, 643995, 655704, 701239, 764988, 801416, 819630, 858660, 901593, 956235, 1001770, 1030392, 1092840, 1147482, 1202124, 1274980, 1287990, 1402478, 1502655, 1529976, 1639260, 1717320, 1803186, 1912470, 2003540, 2103717, 2294964, 2404248, 2549960, 2575980, 2804956, 2868705, 3005310, 3278520, 3506195, 3606372, 3824940, 4007080, 4207434, 4507965, 4589928, 5151960, 5609912, 5737410, 6010620, 6311151, 7012390, 7212744, 7649880, 8414868, 9015930, 10518585, 11474820, 12021240, 12622302, 14024780, 16829736, 18031860, 21037170, 22949640, 25244604, 28049560, 31555755, 36063720, 42074340, 50489208, 63111510, 84148680, 126223020, 252446040]

約数ペア:

[(1, 252446040), (2, 126223020), (3, 84148680), (4, 63111510), (5, 50489208), (6, 42074340), (7, 36063720), (8, 31555755), (9, 28049560), (10, 25244604), (11, 22949640), (12, 21037170), (14, 18031860), (15, 16829736), (18, 14024780), (20, 12622302), (21, 12021240), (22, 11474820), (24, 10518585), (28, 9015930), (30, 8414868), (33, 7649880), (35, 7212744), (36, 7012390), (40, 6311151), (42, 6010620), (44, 5737410), (45, 5609912), (49, 5151960), (55, 4589928), (56, 4507965), (60, 4207434), (63, 4007080), (66, 3824940), (70, 3606372), (72, 3506195), (77, 3278520), (84, 3005310), (88, 2868705), (90, 2804956), (98, 2575980), (99, 2549960), (105, 2404248), (110, 2294964), (120, 2103717), (126, 2003540), (132, 1912470), (140, 1803186), (147, 1717320), (154, 1639260), (165, 1529976), (168, 1502655), (180, 1402478), (196, 1287990), (198, 1274980), (210, 1202124), (220, 1147482), (231, 1092840), (245, 1030392), (252, 1001770), (264, 956235), (280, 901593), (294, 858660), (308, 819630), (315, 801416), (330, 764988), (360, 701239), (385, 655704), (392, 643995), (396, 637490), (420, 601062), (440, 573741), (441, 572440), (462, 546420), (490, 515196), (495, 509992), (504, 500885), (539, 468360), (588, 429330), (616, 409815), (630, 400708), (660, 382494), (693, 364280), (735, 343464), (770, 327852), (792, 318745), (840, 300531), (882, 286220), (924, 273210), (980, 257598), (990, 254996), (1078, 234180), (1155, 218568), (1176, 214665), (1260, 200354), (1301, 194040), (1320, 191247), (1386, 182140), (1470, 171732), (1540, 163926), (1617, 156120), (1764, 143110), (1848, 136605), (1960, 128799), (1980, 127498), (2156, 117090), (2205, 114488), (2310, 109284), (2520, 100177), (2602, 97020), (2695, 93672), (2772, 91070), (2940, 85866), (3080, 81963), (3234, 78060), (3465, 72856), (3528, 71555), (3903, 64680), (3960, 63749), (4312, 58545), (4410, 57244), (4620, 54642), (4851, 52040), (5204, 48510), (5390, 46836), (5544, 45535), (5880, 42933), (6468, 39030), (6505, 38808), (6930, 36428), (7806, 32340), (8085, 31224), (8820, 28622), (9107, 27720), (9240, 27321), (9702, 26020), (10408, 24255), (10780, 23418), (11709, 21560), (12936, 19515), (13010, 19404), (13860, 18214), (14311, 17640), (15612, 16170)]