246665760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 888039936

約数和(自身を除く): 641374176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 137, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 274, 310, 330, 341, 352, 363, 372, 411, 440, 465, 480, 484, 496, 528, 548, 605, 620, 660, 682, 685, 726, 744, 822, 880, 930, 968, 992, 1023, 1056, 1096, 1210, 1240, 1320, 1364, 1370, 1452, 1488, 1507, 1644, 1705, 1760, 1815, 1860, 1936, 2046, 2055, 2192, 2420, 2480, 2640, 2728, 2740, 2904, 2976, 3014, 3288, 3410, 3630, 3720, 3751, 3872, 4092, 4110, 4247, 4384, 4521, 4840, 4960, 5115, 5280, 5456, 5480, 5808, 6028, 6576, 6820, 7260, 7440, 7502, 7535, 8184, 8220, 8494, 9042, 9680, 10230, 10912, 10960, 11253, 11616, 12056, 12741, 13152, 13640, 14520, 14880, 15004, 15070, 16368, 16440, 16577, 16988, 18084, 18755, 19360, 20460, 21235, 21920, 22506, 22605, 24112, 25482, 27280, 29040, 30008, 30140, 32736, 32880, 33154, 33976, 36168, 37510, 40920, 42470, 45012, 45210, 46717, 48224, 49731, 50964, 54560, 56265, 58080, 60016, 60280, 63705, 65760, 66308, 67952, 72336, 75020, 81840, 82885, 84940, 90024, 90420, 93434, 99462, 101928, 112530, 120032, 120560, 127410, 132616, 135904, 140151, 144672, 150040, 163680, 165770, 169880, 180048, 180840, 186868, 198924, 203856, 225060, 233585, 241120, 248655, 254820, 265232, 280302, 300080, 331540, 339760, 360096, 361680, 373736, 397848, 407712, 450120, 467170, 497310, 509640, 513887, 530464, 560604, 600160, 663080, 679520, 700755, 723360, 747472, 795696, 900240, 934340, 994620, 1019280, 1027774, 1121208, 1326160, 1401510, 1494944, 1541661, 1591392, 1800480, 1868680, 1989240, 2038560, 2055548, 2242416, 2569435, 2652320, 2803020, 3083322, 3737360, 3978480, 4111096, 4484832, 5138870, 5606040, 6166644, 7474720, 7708305, 7956960, 8222192, 10277740, 11212080, 12333288, 15416610, 16444384, 20555480, 22424160, 24666576, 30833220, 41110960, 49333152, 61666440, 82221920, 123332880, 246665760]

約数ペア:

[(1, 246665760), (2, 123332880), (3, 82221920), (4, 61666440), (5, 49333152), (6, 41110960), (8, 30833220), (10, 24666576), (11, 22424160), (12, 20555480), (15, 16444384), (16, 15416610), (20, 12333288), (22, 11212080), (24, 10277740), (30, 8222192), (31, 7956960), (32, 7708305), (33, 7474720), (40, 6166644), (44, 5606040), (48, 5138870), (55, 4484832), (60, 4111096), (62, 3978480), (66, 3737360), (80, 3083322), (88, 2803020), (93, 2652320), (96, 2569435), (110, 2242416), (120, 2055548), (121, 2038560), (124, 1989240), (132, 1868680), (137, 1800480), (155, 1591392), (160, 1541661), (165, 1494944), (176, 1401510), (186, 1326160), (220, 1121208), (240, 1027774), (242, 1019280), (248, 994620), (264, 934340), (274, 900240), (310, 795696), (330, 747472), (341, 723360), (352, 700755), (363, 679520), (372, 663080), (411, 600160), (440, 560604), (465, 530464), (480, 513887), (484, 509640), (496, 497310), (528, 467170), (548, 450120), (605, 407712), (620, 397848), (660, 373736), (682, 361680), (685, 360096), (726, 339760), (744, 331540), (822, 300080), (880, 280302), (930, 265232), (968, 254820), (992, 248655), (1023, 241120), (1056, 233585), (1096, 225060), (1210, 203856), (1240, 198924), (1320, 186868), (1364, 180840), (1370, 180048), (1452, 169880), (1488, 165770), (1507, 163680), (1644, 150040), (1705, 144672), (1760, 140151), (1815, 135904), (1860, 132616), (1936, 127410), (2046, 120560), (2055, 120032), (2192, 112530), (2420, 101928), (2480, 99462), (2640, 93434), (2728, 90420), (2740, 90024), (2904, 84940), (2976, 82885), (3014, 81840), (3288, 75020), (3410, 72336), (3630, 67952), (3720, 66308), (3751, 65760), (3872, 63705), (4092, 60280), (4110, 60016), (4247, 58080), (4384, 56265), (4521, 54560), (4840, 50964), (4960, 49731), (5115, 48224), (5280, 46717), (5456, 45210), (5480, 45012), (5808, 42470), (6028, 40920), (6576, 37510), (6820, 36168), (7260, 33976), (7440, 33154), (7502, 32880), (7535, 32736), (8184, 30140), (8220, 30008), (8494, 29040), (9042, 27280), (9680, 25482), (10230, 24112), (10912, 22605), (10960, 22506), (11253, 21920), (11616, 21235), (12056, 20460), (12741, 19360), (13152, 18755), (13640, 18084), (14520, 16988), (14880, 16577), (15004, 16440), (15070, 16368)]