1219146240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12250

約数の個数: 160

約数和(自身を含む): 4197606336

約数和(自身を除く): 2978460096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12211, 12480, 16640, 19968, 24422, 24960, 33280, 36633, 48844, 49920, 61055, 73266, 97688, 99840, 122110, 146532, 158743, 183165, 195376, 244220, 293064, 317486, 366330, 390752, 476229, 488440, 586128, 634972, 732660, 781504, 793715, 952458, 976880, 1172256, 1269944, 1465320, 1563008, 1587430, 1904916, 1953760, 2344512, 2381145, 2539888, 2930640, 3126016, 3174860, 3809832, 3907520, 4689024, 4762290, 5079776, 5861280, 6252032, 6349720, 7619664, 7815040, 9378048, 9524580, 10159552, 11722560, 12699440, 15239328, 15630080, 18756096, 19049160, 20319104, 23445120, 25398880, 30478656, 31260160, 38098320, 40638208, 46890240, 50797760, 60957312, 76196640, 81276416, 93780480, 101595520, 121914624, 152393280, 203191040, 243829248, 304786560, 406382080, 609573120, 1219146240]

約数ペア:

[(1, 1219146240), (2, 609573120), (3, 406382080), (4, 304786560), (5, 243829248), (6, 203191040), (8, 152393280), (10, 121914624), (12, 101595520), (13, 93780480), (15, 81276416), (16, 76196640), (20, 60957312), (24, 50797760), (26, 46890240), (30, 40638208), (32, 38098320), (39, 31260160), (40, 30478656), (48, 25398880), (52, 23445120), (60, 20319104), (64, 19049160), (65, 18756096), (78, 15630080), (80, 15239328), (96, 12699440), (104, 11722560), (120, 10159552), (128, 9524580), (130, 9378048), (156, 7815040), (160, 7619664), (192, 6349720), (195, 6252032), (208, 5861280), (240, 5079776), (256, 4762290), (260, 4689024), (312, 3907520), (320, 3809832), (384, 3174860), (390, 3126016), (416, 2930640), (480, 2539888), (512, 2381145), (520, 2344512), (624, 1953760), (640, 1904916), (768, 1587430), (780, 1563008), (832, 1465320), (960, 1269944), (1040, 1172256), (1248, 976880), (1280, 952458), (1536, 793715), (1560, 781504), (1664, 732660), (1920, 634972), (2080, 586128), (2496, 488440), (2560, 476229), (3120, 390752), (3328, 366330), (3840, 317486), (4160, 293064), (4992, 244220), (6240, 195376), (6656, 183165), (7680, 158743), (8320, 146532), (9984, 122110), (12211, 99840), (12480, 97688), (16640, 73266), (19968, 61055), (24422, 49920), (24960, 48844), (33280, 36633)]