275478720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 224

約数和(自身を含む): 1005108480

約数和(自身を除く): 729629760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1373, 1520, 1672, 1760, 1824, 2090, 2112, 2280, 2508, 2640, 2746, 3040, 3135, 3344, 3520, 3648, 4119, 4180, 4560, 5016, 5280, 5492, 6080, 6270, 6688, 6865, 8238, 8360, 9120, 10032, 10560, 10984, 12540, 13376, 13730, 15103, 16476, 16720, 18240, 20064, 20595, 21968, 25080, 26087, 27460, 30206, 32952, 33440, 40128, 41190, 43936, 45309, 50160, 52174, 54920, 60412, 65904, 66880, 75515, 78261, 82380, 87872, 90618, 100320, 104348, 109840, 120824, 130435, 131808, 151030, 156522, 164760, 181236, 200640, 208696, 219680, 226545, 241648, 260870, 263616, 286957, 302060, 313044, 329520, 362472, 391305, 417392, 439360, 453090, 483296, 521740, 573914, 604120, 626088, 659040, 724944, 782610, 834784, 860871, 906180, 966592, 1043480, 1147828, 1208240, 1252176, 1318080, 1434785, 1449888, 1565220, 1669568, 1721742, 1812360, 2086960, 2295656, 2416480, 2504352, 2869570, 2899776, 3130440, 3443484, 3624720, 4173920, 4304355, 4591312, 4832960, 5008704, 5739140, 6260880, 6886968, 7249440, 8347840, 8608710, 9182624, 11478280, 12521760, 13773936, 14498880, 17217420, 18365248, 22956560, 25043520, 27547872, 34434840, 45913120, 55095744, 68869680, 91826240, 137739360, 275478720]

約数ペア:

[(1, 275478720), (2, 137739360), (3, 91826240), (4, 68869680), (5, 55095744), (6, 45913120), (8, 34434840), (10, 27547872), (11, 25043520), (12, 22956560), (15, 18365248), (16, 17217420), (19, 14498880), (20, 13773936), (22, 12521760), (24, 11478280), (30, 9182624), (32, 8608710), (33, 8347840), (38, 7249440), (40, 6886968), (44, 6260880), (48, 5739140), (55, 5008704), (57, 4832960), (60, 4591312), (64, 4304355), (66, 4173920), (76, 3624720), (80, 3443484), (88, 3130440), (95, 2899776), (96, 2869570), (110, 2504352), (114, 2416480), (120, 2295656), (132, 2086960), (152, 1812360), (160, 1721742), (165, 1669568), (176, 1565220), (190, 1449888), (192, 1434785), (209, 1318080), (220, 1252176), (228, 1208240), (240, 1147828), (264, 1043480), (285, 966592), (304, 906180), (320, 860871), (330, 834784), (352, 782610), (380, 724944), (418, 659040), (440, 626088), (456, 604120), (480, 573914), (528, 521740), (570, 483296), (608, 453090), (627, 439360), (660, 417392), (704, 391305), (760, 362472), (836, 329520), (880, 313044), (912, 302060), (960, 286957), (1045, 263616), (1056, 260870), (1140, 241648), (1216, 226545), (1254, 219680), (1320, 208696), (1373, 200640), (1520, 181236), (1672, 164760), (1760, 156522), (1824, 151030), (2090, 131808), (2112, 130435), (2280, 120824), (2508, 109840), (2640, 104348), (2746, 100320), (3040, 90618), (3135, 87872), (3344, 82380), (3520, 78261), (3648, 75515), (4119, 66880), (4180, 65904), (4560, 60412), (5016, 54920), (5280, 52174), (5492, 50160), (6080, 45309), (6270, 43936), (6688, 41190), (6865, 40128), (8238, 33440), (8360, 32952), (9120, 30206), (10032, 27460), (10560, 26087), (10984, 25080), (12540, 21968), (13376, 20595), (13730, 20064), (15103, 18240), (16476, 16720)]