253229760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 448

約数和(自身を含む): 1053388800

約数和(自身を除く): 800159040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 158, 159, 160, 168, 180, 189, 192, 210, 212, 216, 224, 237, 240, 252, 265, 270, 280, 288, 315, 316, 318, 320, 336, 360, 371, 378, 395, 420, 424, 432, 448, 474, 477, 480, 504, 530, 540, 553, 560, 576, 630, 632, 636, 672, 711, 720, 742, 756, 790, 795, 840, 848, 864, 945, 948, 954, 960, 1008, 1060, 1080, 1106, 1113, 1120, 1185, 1260, 1264, 1272, 1344, 1422, 1431, 1440, 1484, 1512, 1580, 1590, 1659, 1680, 1696, 1728, 1855, 1890, 1896, 1908, 2016, 2120, 2133, 2160, 2212, 2226, 2240, 2370, 2385, 2520, 2528, 2544, 2765, 2844, 2862, 2880, 2968, 3024, 3160, 3180, 3318, 3339, 3360, 3392, 3555, 3710, 3780, 3792, 3816, 4032, 4187, 4240, 4266, 4320, 4424, 4452, 4740, 4770, 4977, 5040, 5056, 5088, 5530, 5565, 5688, 5724, 5936, 6048, 6320, 6360, 6636, 6678, 6720, 7110, 7155, 7420, 7560, 7584, 7632, 8295, 8374, 8480, 8532, 8640, 8848, 8904, 9480, 9540, 9954, 10017, 10080, 10176, 10665, 11060, 11130, 11376, 11448, 11872, 12096, 12561, 12640, 12720, 13272, 13356, 14220, 14310, 14840, 14931, 15120, 15168, 15264, 16590, 16695, 16748, 16960, 17064, 17696, 17808, 18960, 19080, 19908, 20034, 20160, 20935, 21330, 22120, 22260, 22752, 22896, 23744, 24885, 25122, 25280, 25440, 26544, 26712, 28440, 28620, 29309, 29680, 29862, 30240, 30528, 33180, 33390, 33496, 34128, 35392, 35616, 37683, 37920, 38160, 39816, 40068, 41870, 42660, 44240, 44520, 45504, 45792, 49770, 50085, 50244, 50880, 53088, 53424, 56880, 57240, 58618, 59360, 59724, 60480, 62805, 66360, 66780, 66992, 68256, 71232, 74655, 75366, 75840, 76320, 79632, 80136, 83740, 85320, 87927, 88480, 89040, 91584, 99540, 100170, 100488, 106176, 106848, 113049, 113760, 114480, 117236, 118720, 119448, 125610, 132720, 133560, 133984, 136512, 146545, 149310, 150732, 152640, 159264, 160272, 167480, 170640, 175854, 176960, 178080, 188415, 199080, 200340, 200976, 213696, 226098, 227520, 228960, 234472, 238896, 251220, 263781, 265440, 267120, 267968, 293090, 298620, 301464, 318528, 320544, 334960, 341280, 351708, 356160, 376830, 398160, 400680, 401952, 439635, 452196, 457920, 468944, 477792, 502440, 527562, 530880, 534240, 565245, 586180, 597240, 602928, 641088, 669920, 682560, 703416, 753660, 791343, 796320, 801360, 803904, 879270, 904392, 937888, 955584, 1004880, 1055124, 1068480, 1130490, 1172360, 1194480, 1205856, 1318905, 1339840, 1406832, 1507320, 1582686, 1592640, 1602720, 1758540, 1808784, 1875776, 2009760, 2110248, 2260980, 2344720, 2388960, 2411712, 2637810, 2813664, 3014640, 3165372, 3205440, 3517080, 3617568, 3956715, 4019520, 4220496, 4521960, 4689440, 4777920, 5275620, 5627328, 6029280, 6330744, 7034160, 7235136, 7913430, 8440992, 9043920, 9378880, 10551240, 12058560, 12661488, 14068320, 15826860, 16881984, 18087840, 21102480, 25322976, 28136640, 31653720, 36175680, 42204960, 50645952, 63307440, 84409920, 126614880, 253229760]

約数ペア:

[(1, 253229760), (2, 126614880), (3, 84409920), (4, 63307440), (5, 50645952), (6, 42204960), (7, 36175680), (8, 31653720), (9, 28136640), (10, 25322976), (12, 21102480), (14, 18087840), (15, 16881984), (16, 15826860), (18, 14068320), (20, 12661488), (21, 12058560), (24, 10551240), (27, 9378880), (28, 9043920), (30, 8440992), (32, 7913430), (35, 7235136), (36, 7034160), (40, 6330744), (42, 6029280), (45, 5627328), (48, 5275620), (53, 4777920), (54, 4689440), (56, 4521960), (60, 4220496), (63, 4019520), (64, 3956715), (70, 3617568), (72, 3517080), (79, 3205440), (80, 3165372), (84, 3014640), (90, 2813664), (96, 2637810), (105, 2411712), (106, 2388960), (108, 2344720), (112, 2260980), (120, 2110248), (126, 2009760), (135, 1875776), (140, 1808784), (144, 1758540), (158, 1602720), (159, 1592640), (160, 1582686), (168, 1507320), (180, 1406832), (189, 1339840), (192, 1318905), (210, 1205856), (212, 1194480), (216, 1172360), (224, 1130490), (237, 1068480), (240, 1055124), (252, 1004880), (265, 955584), (270, 937888), (280, 904392), (288, 879270), (315, 803904), (316, 801360), (318, 796320), (320, 791343), (336, 753660), (360, 703416), (371, 682560), (378, 669920), (395, 641088), (420, 602928), (424, 597240), (432, 586180), (448, 565245), (474, 534240), (477, 530880), (480, 527562), (504, 502440), (530, 477792), (540, 468944), (553, 457920), (560, 452196), (576, 439635), (630, 401952), (632, 400680), (636, 398160), (672, 376830), (711, 356160), (720, 351708), (742, 341280), (756, 334960), (790, 320544), (795, 318528), (840, 301464), (848, 298620), (864, 293090), (945, 267968), (948, 267120), (954, 265440), (960, 263781), (1008, 251220), (1060, 238896), (1080, 234472), (1106, 228960), (1113, 227520), (1120, 226098), (1185, 213696), (1260, 200976), (1264, 200340), (1272, 199080), (1344, 188415), (1422, 178080), (1431, 176960), (1440, 175854), (1484, 170640), (1512, 167480), (1580, 160272), (1590, 159264), (1659, 152640), (1680, 150732), (1696, 149310), (1728, 146545), (1855, 136512), (1890, 133984), (1896, 133560), (1908, 132720), (2016, 125610), (2120, 119448), (2133, 118720), (2160, 117236), (2212, 114480), (2226, 113760), (2240, 113049), (2370, 106848), (2385, 106176), (2520, 100488), (2528, 100170), (2544, 99540), (2765, 91584), (2844, 89040), (2862, 88480), (2880, 87927), (2968, 85320), (3024, 83740), (3160, 80136), (3180, 79632), (3318, 76320), (3339, 75840), (3360, 75366), (3392, 74655), (3555, 71232), (3710, 68256), (3780, 66992), (3792, 66780), (3816, 66360), (4032, 62805), (4187, 60480), (4240, 59724), (4266, 59360), (4320, 58618), (4424, 57240), (4452, 56880), (4740, 53424), (4770, 53088), (4977, 50880), (5040, 50244), (5056, 50085), (5088, 49770), (5530, 45792), (5565, 45504), (5688, 44520), (5724, 44240), (5936, 42660), (6048, 41870), (6320, 40068), (6360, 39816), (6636, 38160), (6678, 37920), (6720, 37683), (7110, 35616), (7155, 35392), (7420, 34128), (7560, 33496), (7584, 33390), (7632, 33180), (8295, 30528), (8374, 30240), (8480, 29862), (8532, 29680), (8640, 29309), (8848, 28620), (8904, 28440), (9480, 26712), (9540, 26544), (9954, 25440), (10017, 25280), (10080, 25122), (10176, 24885), (10665, 23744), (11060, 22896), (11130, 22752), (11376, 22260), (11448, 22120), (11872, 21330), (12096, 20935), (12561, 20160), (12640, 20034), (12720, 19908), (13272, 19080), (13356, 18960), (14220, 17808), (14310, 17696), (14840, 17064), (14931, 16960), (15120, 16748), (15168, 16695), (15264, 16590)]