72858240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 311875200

約数和(自身を除く): 239016960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 139, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 278, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 417, 420, 448, 455, 468, 480, 504, 520, 546, 556, 560, 576, 585, 624, 630, 640, 672, 695, 720, 728, 780, 819, 832, 834, 840, 896, 910, 936, 960, 973, 1008, 1040, 1092, 1112, 1120, 1152, 1170, 1248, 1251, 1260, 1344, 1365, 1390, 1440, 1456, 1560, 1638, 1664, 1668, 1680, 1807, 1820, 1872, 1920, 1946, 2016, 2080, 2085, 2184, 2224, 2240, 2340, 2496, 2502, 2520, 2688, 2730, 2780, 2880, 2912, 2919, 3120, 3276, 3336, 3360, 3614, 3640, 3744, 3892, 4032, 4095, 4160, 4170, 4368, 4448, 4480, 4680, 4865, 4992, 5004, 5040, 5421, 5460, 5560, 5760, 5824, 5838, 6240, 6255, 6552, 6672, 6720, 7228, 7280, 7488, 7784, 8064, 8190, 8320, 8340, 8736, 8757, 8896, 9035, 9360, 9730, 10008, 10080, 10842, 10920, 11120, 11648, 11676, 12480, 12510, 12649, 13104, 13344, 13440, 14456, 14560, 14595, 14976, 15568, 16263, 16380, 16680, 17472, 17514, 17792, 18070, 18720, 19460, 20016, 20160, 21684, 21840, 22240, 23352, 24960, 25020, 25298, 26208, 26688, 27105, 28912, 29120, 29190, 31136, 32526, 32760, 33360, 34944, 35028, 36140, 37440, 37947, 38920, 40032, 40320, 43368, 43680, 43785, 44480, 46704, 50040, 50596, 52416, 53376, 54210, 57824, 58240, 58380, 62272, 63245, 65052, 65520, 66720, 70056, 72280, 74880, 75894, 77840, 80064, 81315, 86736, 87360, 87570, 88960, 93408, 100080, 101192, 104832, 108420, 113841, 115648, 116760, 124544, 126490, 130104, 131040, 133440, 140112, 144560, 151788, 155680, 160128, 162630, 173472, 174720, 175140, 186816, 189735, 200160, 202384, 216840, 227682, 231296, 233520, 252980, 260208, 262080, 266880, 280224, 289120, 303576, 311360, 325260, 346944, 350280, 373632, 379470, 400320, 404768, 433680, 455364, 467040, 505960, 520416, 524160, 560448, 569205, 578240, 607152, 622720, 650520, 693888, 700560, 758940, 800640, 809536, 867360, 910728, 934080, 1011920, 1040832, 1120896, 1138410, 1156480, 1214304, 1301040, 1401120, 1517880, 1619072, 1734720, 1821456, 1868160, 2023840, 2081664, 2276820, 2428608, 2602080, 2802240, 3035760, 3469440, 3642912, 4047680, 4553640, 4857216, 5204160, 5604480, 6071520, 7285824, 8095360, 9107280, 10408320, 12143040, 14571648, 18214560, 24286080, 36429120, 72858240]

約数ペア:

[(1, 72858240), (2, 36429120), (3, 24286080), (4, 18214560), (5, 14571648), (6, 12143040), (7, 10408320), (8, 9107280), (9, 8095360), (10, 7285824), (12, 6071520), (13, 5604480), (14, 5204160), (15, 4857216), (16, 4553640), (18, 4047680), (20, 3642912), (21, 3469440), (24, 3035760), (26, 2802240), (28, 2602080), (30, 2428608), (32, 2276820), (35, 2081664), (36, 2023840), (39, 1868160), (40, 1821456), (42, 1734720), (45, 1619072), (48, 1517880), (52, 1401120), (56, 1301040), (60, 1214304), (63, 1156480), (64, 1138410), (65, 1120896), (70, 1040832), (72, 1011920), (78, 934080), (80, 910728), (84, 867360), (90, 809536), (91, 800640), (96, 758940), (104, 700560), (105, 693888), (112, 650520), (117, 622720), (120, 607152), (126, 578240), (128, 569205), (130, 560448), (139, 524160), (140, 520416), (144, 505960), (156, 467040), (160, 455364), (168, 433680), (180, 404768), (182, 400320), (192, 379470), (195, 373632), (208, 350280), (210, 346944), (224, 325260), (234, 311360), (240, 303576), (252, 289120), (260, 280224), (273, 266880), (278, 262080), (280, 260208), (288, 252980), (312, 233520), (315, 231296), (320, 227682), (336, 216840), (360, 202384), (364, 200160), (384, 189735), (390, 186816), (416, 175140), (417, 174720), (420, 173472), (448, 162630), (455, 160128), (468, 155680), (480, 151788), (504, 144560), (520, 140112), (546, 133440), (556, 131040), (560, 130104), (576, 126490), (585, 124544), (624, 116760), (630, 115648), (640, 113841), (672, 108420), (695, 104832), (720, 101192), (728, 100080), (780, 93408), (819, 88960), (832, 87570), (834, 87360), (840, 86736), (896, 81315), (910, 80064), (936, 77840), (960, 75894), (973, 74880), (1008, 72280), (1040, 70056), (1092, 66720), (1112, 65520), (1120, 65052), (1152, 63245), (1170, 62272), (1248, 58380), (1251, 58240), (1260, 57824), (1344, 54210), (1365, 53376), (1390, 52416), (1440, 50596), (1456, 50040), (1560, 46704), (1638, 44480), (1664, 43785), (1668, 43680), (1680, 43368), (1807, 40320), (1820, 40032), (1872, 38920), (1920, 37947), (1946, 37440), (2016, 36140), (2080, 35028), (2085, 34944), (2184, 33360), (2224, 32760), (2240, 32526), (2340, 31136), (2496, 29190), (2502, 29120), (2520, 28912), (2688, 27105), (2730, 26688), (2780, 26208), (2880, 25298), (2912, 25020), (2919, 24960), (3120, 23352), (3276, 22240), (3336, 21840), (3360, 21684), (3614, 20160), (3640, 20016), (3744, 19460), (3892, 18720), (4032, 18070), (4095, 17792), (4160, 17514), (4170, 17472), (4368, 16680), (4448, 16380), (4480, 16263), (4680, 15568), (4865, 14976), (4992, 14595), (5004, 14560), (5040, 14456), (5421, 13440), (5460, 13344), (5560, 13104), (5760, 12649), (5824, 12510), (5838, 12480), (6240, 11676), (6255, 11648), (6552, 11120), (6672, 10920), (6720, 10842), (7228, 10080), (7280, 10008), (7488, 9730), (7784, 9360), (8064, 9035), (8190, 8896), (8320, 8757), (8340, 8736)]