4000338720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3853}}^1$

素因数の和:3984

約数の個数: 288

約数和(自身を含む): 15756878592

約数和(自身を除く): 11756539872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 103, 105, 112, 120, 126, 140, 144, 160, 168, 180, 206, 210, 224, 240, 252, 280, 288, 309, 315, 336, 360, 412, 420, 480, 504, 515, 560, 618, 630, 672, 720, 721, 824, 840, 927, 1008, 1030, 1120, 1236, 1260, 1440, 1442, 1545, 1648, 1680, 1854, 2016, 2060, 2163, 2472, 2520, 2884, 3090, 3296, 3360, 3605, 3708, 3853, 4120, 4326, 4635, 4944, 5040, 5768, 6180, 6489, 7210, 7416, 7706, 8240, 8652, 9270, 9888, 10080, 10815, 11536, 11559, 12360, 12978, 14420, 14832, 15412, 16480, 17304, 18540, 19265, 21630, 23072, 23118, 24720, 25956, 26971, 28840, 29664, 30824, 32445, 34608, 34677, 37080, 38530, 43260, 46236, 49440, 51912, 53942, 57680, 57795, 61648, 64890, 69216, 69354, 74160, 77060, 80913, 86520, 92472, 103824, 107884, 115360, 115590, 123296, 129780, 134855, 138708, 148320, 154120, 161826, 173040, 173385, 184944, 207648, 215768, 231180, 242739, 259560, 269710, 277416, 308240, 323652, 346080, 346770, 369888, 396859, 404565, 431536, 462360, 485478, 519120, 539420, 554832, 616480, 647304, 693540, 793718, 809130, 863072, 924720, 970956, 1038240, 1078840, 1109664, 1190577, 1213695, 1294608, 1387080, 1587436, 1618260, 1849440, 1941912, 1984295, 2157680, 2381154, 2427390, 2589216, 2774160, 2778013, 3174872, 3236520, 3571731, 3883824, 3968590, 4315360, 4762308, 4854780, 5548320, 5556026, 5952885, 6349744, 6473040, 7143462, 7767648, 7937180, 8334039, 9524616, 9709560, 11112052, 11905770, 12699488, 12946080, 13890065, 14286924, 15874360, 16668078, 17858655, 19049232, 19419120, 22224104, 23811540, 25002117, 27780130, 28573848, 31748720, 33336156, 35717310, 38098464, 38838240, 41670195, 44448208, 47623080, 50004234, 55560260, 57147696, 63497440, 66672312, 71434620, 83340390, 88896416, 95246160, 100008468, 111120520, 114295392, 125010585, 133344624, 142869240, 166680780, 190492320, 200016936, 222241040, 250021170, 266689248, 285738480, 333361560, 400033872, 444482080, 500042340, 571476960, 666723120, 800067744, 1000084680, 1333446240, 2000169360, 4000338720]

約数ペア:

[(1, 4000338720), (2, 2000169360), (3, 1333446240), (4, 1000084680), (5, 800067744), (6, 666723120), (7, 571476960), (8, 500042340), (9, 444482080), (10, 400033872), (12, 333361560), (14, 285738480), (15, 266689248), (16, 250021170), (18, 222241040), (20, 200016936), (21, 190492320), (24, 166680780), (28, 142869240), (30, 133344624), (32, 125010585), (35, 114295392), (36, 111120520), (40, 100008468), (42, 95246160), (45, 88896416), (48, 83340390), (56, 71434620), (60, 66672312), (63, 63497440), (70, 57147696), (72, 55560260), (80, 50004234), (84, 47623080), (90, 44448208), (96, 41670195), (103, 38838240), (105, 38098464), (112, 35717310), (120, 33336156), (126, 31748720), (140, 28573848), (144, 27780130), (160, 25002117), (168, 23811540), (180, 22224104), (206, 19419120), (210, 19049232), (224, 17858655), (240, 16668078), (252, 15874360), (280, 14286924), (288, 13890065), (309, 12946080), (315, 12699488), (336, 11905770), (360, 11112052), (412, 9709560), (420, 9524616), (480, 8334039), (504, 7937180), (515, 7767648), (560, 7143462), (618, 6473040), (630, 6349744), (672, 5952885), (720, 5556026), (721, 5548320), (824, 4854780), (840, 4762308), (927, 4315360), (1008, 3968590), (1030, 3883824), (1120, 3571731), (1236, 3236520), (1260, 3174872), (1440, 2778013), (1442, 2774160), (1545, 2589216), (1648, 2427390), (1680, 2381154), (1854, 2157680), (2016, 1984295), (2060, 1941912), (2163, 1849440), (2472, 1618260), (2520, 1587436), (2884, 1387080), (3090, 1294608), (3296, 1213695), (3360, 1190577), (3605, 1109664), (3708, 1078840), (3853, 1038240), (4120, 970956), (4326, 924720), (4635, 863072), (4944, 809130), (5040, 793718), (5768, 693540), (6180, 647304), (6489, 616480), (7210, 554832), (7416, 539420), (7706, 519120), (8240, 485478), (8652, 462360), (9270, 431536), (9888, 404565), (10080, 396859), (10815, 369888), (11536, 346770), (11559, 346080), (12360, 323652), (12978, 308240), (14420, 277416), (14832, 269710), (15412, 259560), (16480, 242739), (17304, 231180), (18540, 215768), (19265, 207648), (21630, 184944), (23072, 173385), (23118, 173040), (24720, 161826), (25956, 154120), (26971, 148320), (28840, 138708), (29664, 134855), (30824, 129780), (32445, 123296), (34608, 115590), (34677, 115360), (37080, 107884), (38530, 103824), (43260, 92472), (46236, 86520), (49440, 80913), (51912, 77060), (53942, 74160), (57680, 69354), (57795, 69216), (61648, 64890)]