1337783920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 3856896000

約数和(自身を除く): 2519112080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 31, 38, 40, 44, 55, 58, 62, 76, 80, 88, 89, 95, 110, 116, 124, 145, 152, 155, 176, 178, 190, 209, 220, 232, 248, 290, 304, 310, 319, 341, 356, 380, 418, 440, 445, 464, 496, 551, 580, 589, 620, 638, 682, 712, 760, 836, 880, 890, 899, 979, 1045, 1102, 1160, 1178, 1240, 1276, 1364, 1424, 1520, 1595, 1672, 1691, 1705, 1780, 1798, 1958, 2090, 2204, 2320, 2356, 2480, 2552, 2581, 2728, 2755, 2759, 2945, 3190, 3344, 3382, 3410, 3560, 3596, 3916, 4180, 4408, 4495, 4712, 4895, 5104, 5162, 5456, 5510, 5518, 5890, 6061, 6380, 6479, 6764, 6820, 7120, 7192, 7832, 8360, 8455, 8816, 8990, 9424, 9790, 9889, 10324, 11020, 11036, 11780, 12122, 12760, 12905, 12958, 13528, 13640, 13795, 14384, 15664, 16720, 16910, 17081, 17980, 18601, 19580, 19778, 20648, 22040, 22072, 23560, 24244, 25520, 25810, 25916, 27056, 27280, 27590, 28391, 30305, 30349, 32395, 33820, 34162, 35960, 37202, 39160, 39556, 41296, 44080, 44144, 47120, 48488, 49039, 49445, 51620, 51832, 52421, 55180, 56782, 60610, 60698, 64790, 67640, 68324, 71920, 74404, 78320, 79112, 80011, 85405, 93005, 96976, 98078, 98890, 103240, 103664, 104842, 110360, 113564, 121220, 121396, 129580, 135280, 136648, 141955, 148808, 151745, 158224, 160022, 170810, 186010, 187891, 196156, 197780, 206480, 209684, 220720, 227128, 242440, 242792, 245195, 259160, 262105, 273296, 283910, 297616, 303490, 320044, 341620, 372020, 375782, 392312, 395560, 400055, 419368, 454256, 484880, 485584, 490390, 518320, 524210, 539429, 567820, 576631, 606980, 640088, 683240, 744040, 751564, 784624, 791120, 800110, 838736, 880121, 939455, 980780, 1048420, 1078858, 1135640, 1153262, 1213960, 1280176, 1366480, 1488080, 1503128, 1520209, 1600220, 1760242, 1878910, 1961560, 2096840, 2157716, 2271280, 2306524, 2427920, 2697145, 2883155, 3006256, 3040418, 3200440, 3520484, 3757820, 3923120, 4193680, 4315432, 4400605, 4613048, 5394290, 5766310, 6080836, 6400880, 7040968, 7515640, 7601045, 8630864, 8801210, 9226096, 10788580, 11532620, 12161672, 14081936, 15031280, 15202090, 16722299, 17602420, 21577160, 23065240, 24323344, 30404180, 33444598, 35204840, 43154320, 46130480, 60808360, 66889196, 70409680, 83611495, 121616720, 133778392, 167222990, 267556784, 334445980, 668891960, 1337783920]

約数ペア:

[(1, 1337783920), (2, 668891960), (4, 334445980), (5, 267556784), (8, 167222990), (10, 133778392), (11, 121616720), (16, 83611495), (19, 70409680), (20, 66889196), (22, 60808360), (29, 46130480), (31, 43154320), (38, 35204840), (40, 33444598), (44, 30404180), (55, 24323344), (58, 23065240), (62, 21577160), (76, 17602420), (80, 16722299), (88, 15202090), (89, 15031280), (95, 14081936), (110, 12161672), (116, 11532620), (124, 10788580), (145, 9226096), (152, 8801210), (155, 8630864), (176, 7601045), (178, 7515640), (190, 7040968), (209, 6400880), (220, 6080836), (232, 5766310), (248, 5394290), (290, 4613048), (304, 4400605), (310, 4315432), (319, 4193680), (341, 3923120), (356, 3757820), (380, 3520484), (418, 3200440), (440, 3040418), (445, 3006256), (464, 2883155), (496, 2697145), (551, 2427920), (580, 2306524), (589, 2271280), (620, 2157716), (638, 2096840), (682, 1961560), (712, 1878910), (760, 1760242), (836, 1600220), (880, 1520209), (890, 1503128), (899, 1488080), (979, 1366480), (1045, 1280176), (1102, 1213960), (1160, 1153262), (1178, 1135640), (1240, 1078858), (1276, 1048420), (1364, 980780), (1424, 939455), (1520, 880121), (1595, 838736), (1672, 800110), (1691, 791120), (1705, 784624), (1780, 751564), (1798, 744040), (1958, 683240), (2090, 640088), (2204, 606980), (2320, 576631), (2356, 567820), (2480, 539429), (2552, 524210), (2581, 518320), (2728, 490390), (2755, 485584), (2759, 484880), (2945, 454256), (3190, 419368), (3344, 400055), (3382, 395560), (3410, 392312), (3560, 375782), (3596, 372020), (3916, 341620), (4180, 320044), (4408, 303490), (4495, 297616), (4712, 283910), (4895, 273296), (5104, 262105), (5162, 259160), (5456, 245195), (5510, 242792), (5518, 242440), (5890, 227128), (6061, 220720), (6380, 209684), (6479, 206480), (6764, 197780), (6820, 196156), (7120, 187891), (7192, 186010), (7832, 170810), (8360, 160022), (8455, 158224), (8816, 151745), (8990, 148808), (9424, 141955), (9790, 136648), (9889, 135280), (10324, 129580), (11020, 121396), (11036, 121220), (11780, 113564), (12122, 110360), (12760, 104842), (12905, 103664), (12958, 103240), (13528, 98890), (13640, 98078), (13795, 96976), (14384, 93005), (15664, 85405), (16720, 80011), (16910, 79112), (17081, 78320), (17980, 74404), (18601, 71920), (19580, 68324), (19778, 67640), (20648, 64790), (22040, 60698), (22072, 60610), (23560, 56782), (24244, 55180), (25520, 52421), (25810, 51832), (25916, 51620), (27056, 49445), (27280, 49039), (27590, 48488), (28391, 47120), (30305, 44144), (30349, 44080), (32395, 41296), (33820, 39556), (34162, 39160), (35960, 37202)]