88402440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 331776000

約数和(自身を除く): 243373560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 191, 203, 210, 228, 232, 266, 280, 285, 290, 348, 380, 382, 399, 406, 420, 435, 456, 532, 551, 570, 573, 580, 609, 665, 696, 760, 764, 798, 812, 840, 870, 955, 1015, 1064, 1102, 1140, 1146, 1160, 1218, 1330, 1337, 1528, 1596, 1624, 1653, 1740, 1910, 1995, 2030, 2204, 2280, 2292, 2436, 2660, 2674, 2755, 2865, 3045, 3192, 3306, 3480, 3629, 3820, 3857, 3990, 4011, 4060, 4408, 4584, 4872, 5320, 5348, 5510, 5539, 5730, 6090, 6612, 6685, 7258, 7640, 7714, 7980, 8022, 8120, 8265, 10696, 10887, 11020, 11078, 11460, 11571, 12180, 13224, 13370, 14516, 15428, 15960, 16044, 16530, 16617, 18145, 19285, 20055, 21774, 22040, 22156, 22920, 23142, 24360, 25403, 26740, 27695, 29032, 30856, 32088, 33060, 33234, 36290, 38570, 38773, 40110, 43548, 44312, 46284, 50806, 53480, 54435, 55390, 57855, 66120, 66468, 72580, 76209, 77140, 77546, 80220, 83085, 87096, 92568, 101612, 105241, 108870, 110780, 115710, 116319, 127015, 132936, 145160, 152418, 154280, 155092, 160440, 166170, 193865, 203224, 210482, 217740, 221560, 231420, 232638, 254030, 304836, 310184, 315723, 332340, 381045, 387730, 420964, 435480, 462840, 465276, 508060, 526205, 581595, 609672, 631446, 664680, 736687, 762090, 775460, 841928, 930552, 1016120, 1052410, 1163190, 1262892, 1473374, 1524180, 1550920, 1578615, 2104820, 2210061, 2326380, 2525784, 2946748, 3048360, 3157230, 3683435, 4209640, 4420122, 4652760, 5893496, 6314460, 7366870, 8840244, 11050305, 12628920, 14733740, 17680488, 22100610, 29467480, 44201220, 88402440]

約数ペア:

[(1, 88402440), (2, 44201220), (3, 29467480), (4, 22100610), (5, 17680488), (6, 14733740), (7, 12628920), (8, 11050305), (10, 8840244), (12, 7366870), (14, 6314460), (15, 5893496), (19, 4652760), (20, 4420122), (21, 4209640), (24, 3683435), (28, 3157230), (29, 3048360), (30, 2946748), (35, 2525784), (38, 2326380), (40, 2210061), (42, 2104820), (56, 1578615), (57, 1550920), (58, 1524180), (60, 1473374), (70, 1262892), (76, 1163190), (84, 1052410), (87, 1016120), (95, 930552), (105, 841928), (114, 775460), (116, 762090), (120, 736687), (133, 664680), (140, 631446), (145, 609672), (152, 581595), (168, 526205), (174, 508060), (190, 465276), (191, 462840), (203, 435480), (210, 420964), (228, 387730), (232, 381045), (266, 332340), (280, 315723), (285, 310184), (290, 304836), (348, 254030), (380, 232638), (382, 231420), (399, 221560), (406, 217740), (420, 210482), (435, 203224), (456, 193865), (532, 166170), (551, 160440), (570, 155092), (573, 154280), (580, 152418), (609, 145160), (665, 132936), (696, 127015), (760, 116319), (764, 115710), (798, 110780), (812, 108870), (840, 105241), (870, 101612), (955, 92568), (1015, 87096), (1064, 83085), (1102, 80220), (1140, 77546), (1146, 77140), (1160, 76209), (1218, 72580), (1330, 66468), (1337, 66120), (1528, 57855), (1596, 55390), (1624, 54435), (1653, 53480), (1740, 50806), (1910, 46284), (1995, 44312), (2030, 43548), (2204, 40110), (2280, 38773), (2292, 38570), (2436, 36290), (2660, 33234), (2674, 33060), (2755, 32088), (2865, 30856), (3045, 29032), (3192, 27695), (3306, 26740), (3480, 25403), (3629, 24360), (3820, 23142), (3857, 22920), (3990, 22156), (4011, 22040), (4060, 21774), (4408, 20055), (4584, 19285), (4872, 18145), (5320, 16617), (5348, 16530), (5510, 16044), (5539, 15960), (5730, 15428), (6090, 14516), (6612, 13370), (6685, 13224), (7258, 12180), (7640, 11571), (7714, 11460), (7980, 11078), (8022, 11020), (8120, 10887), (8265, 10696)]