205740480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19483}}^1$

素因数の和:19514

約数の個数: 112

約数和(自身を含む): 712646784

約数和(自身を除く): 506906304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 19483, 38966, 58449, 77932, 97415, 116898, 155864, 194830, 214313, 233796, 292245, 311728, 389660, 428626, 467592, 584490, 623456, 642939, 779320, 857252, 935184, 1071565, 1168980, 1246912, 1285878, 1558640, 1714504, 1870368, 2143130, 2337960, 2571756, 3117280, 3214695, 3429008, 3740736, 4286260, 4675920, 5143512, 6234560, 6429390, 6858016, 8572520, 9351840, 10287024, 12858780, 13716032, 17145040, 18703680, 20574048, 25717560, 34290080, 41148096, 51435120, 68580160, 102870240, 205740480]

約数ペア:

[(1, 205740480), (2, 102870240), (3, 68580160), (4, 51435120), (5, 41148096), (6, 34290080), (8, 25717560), (10, 20574048), (11, 18703680), (12, 17145040), (15, 13716032), (16, 12858780), (20, 10287024), (22, 9351840), (24, 8572520), (30, 6858016), (32, 6429390), (33, 6234560), (40, 5143512), (44, 4675920), (48, 4286260), (55, 3740736), (60, 3429008), (64, 3214695), (66, 3117280), (80, 2571756), (88, 2337960), (96, 2143130), (110, 1870368), (120, 1714504), (132, 1558640), (160, 1285878), (165, 1246912), (176, 1168980), (192, 1071565), (220, 935184), (240, 857252), (264, 779320), (320, 642939), (330, 623456), (352, 584490), (440, 467592), (480, 428626), (528, 389660), (660, 311728), (704, 292245), (880, 233796), (960, 214313), (1056, 194830), (1320, 155864), (1760, 116898), (2112, 97415), (2640, 77932), (3520, 58449), (5280, 38966), (10560, 19483)]