1909314240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 224

約数和(自身を含む): 6267663360

約数和(自身を除く): 4358349120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 179, 192, 205, 240, 246, 271, 320, 328, 358, 410, 480, 492, 537, 542, 615, 656, 716, 813, 820, 895, 960, 984, 1074, 1084, 1230, 1312, 1355, 1432, 1626, 1640, 1790, 1968, 2148, 2168, 2460, 2624, 2685, 2710, 2864, 3252, 3280, 3580, 3936, 4065, 4296, 4336, 4920, 5370, 5420, 5728, 6504, 6560, 7160, 7339, 7872, 8130, 8592, 8672, 9840, 10740, 10840, 11111, 11456, 13008, 13120, 14320, 14678, 16260, 17184, 17344, 19680, 21480, 21680, 22017, 22222, 26016, 28640, 29356, 32520, 33333, 34368, 36695, 39360, 42960, 43360, 44034, 44444, 48509, 52032, 55555, 57280, 58712, 65040, 66666, 73390, 85920, 86720, 88068, 88888, 97018, 110085, 111110, 117424, 130080, 133332, 145527, 146780, 166665, 171840, 176136, 177776, 194036, 220170, 222220, 234848, 242545, 260160, 266664, 291054, 293560, 333330, 352272, 355552, 388072, 440340, 444440, 469696, 485090, 533328, 582108, 587120, 666660, 704544, 711104, 727635, 776144, 880680, 888880, 970180, 1066656, 1164216, 1174240, 1333320, 1409088, 1455270, 1552288, 1761360, 1777760, 1940360, 1988869, 2133312, 2328432, 2348480, 2666640, 2910540, 3104576, 3522720, 3555520, 3880720, 3977738, 4656864, 5333280, 5821080, 5966607, 7045440, 7761440, 7955476, 9313728, 9944345, 10666560, 11642160, 11933214, 15522880, 15910952, 19888690, 23284320, 23866428, 29833035, 31821904, 39777380, 46568640, 47732856, 59666070, 63643808, 79554760, 95465712, 119332140, 127287616, 159109520, 190931424, 238664280, 318219040, 381862848, 477328560, 636438080, 954657120, 1909314240]

約数ペア:

[(1, 1909314240), (2, 954657120), (3, 636438080), (4, 477328560), (5, 381862848), (6, 318219040), (8, 238664280), (10, 190931424), (12, 159109520), (15, 127287616), (16, 119332140), (20, 95465712), (24, 79554760), (30, 63643808), (32, 59666070), (40, 47732856), (41, 46568640), (48, 39777380), (60, 31821904), (64, 29833035), (80, 23866428), (82, 23284320), (96, 19888690), (120, 15910952), (123, 15522880), (160, 11933214), (164, 11642160), (179, 10666560), (192, 9944345), (205, 9313728), (240, 7955476), (246, 7761440), (271, 7045440), (320, 5966607), (328, 5821080), (358, 5333280), (410, 4656864), (480, 3977738), (492, 3880720), (537, 3555520), (542, 3522720), (615, 3104576), (656, 2910540), (716, 2666640), (813, 2348480), (820, 2328432), (895, 2133312), (960, 1988869), (984, 1940360), (1074, 1777760), (1084, 1761360), (1230, 1552288), (1312, 1455270), (1355, 1409088), (1432, 1333320), (1626, 1174240), (1640, 1164216), (1790, 1066656), (1968, 970180), (2148, 888880), (2168, 880680), (2460, 776144), (2624, 727635), (2685, 711104), (2710, 704544), (2864, 666660), (3252, 587120), (3280, 582108), (3580, 533328), (3936, 485090), (4065, 469696), (4296, 444440), (4336, 440340), (4920, 388072), (5370, 355552), (5420, 352272), (5728, 333330), (6504, 293560), (6560, 291054), (7160, 266664), (7339, 260160), (7872, 242545), (8130, 234848), (8592, 222220), (8672, 220170), (9840, 194036), (10740, 177776), (10840, 176136), (11111, 171840), (11456, 166665), (13008, 146780), (13120, 145527), (14320, 133332), (14678, 130080), (16260, 117424), (17184, 111110), (17344, 110085), (19680, 97018), (21480, 88888), (21680, 88068), (22017, 86720), (22222, 85920), (26016, 73390), (28640, 66666), (29356, 65040), (32520, 58712), (33333, 57280), (34368, 55555), (36695, 52032), (39360, 48509), (42960, 44444), (43360, 44034)]