197250240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18679}}^1$

素因数の和:18710

約数の個数: 112

約数和(自身を含む): 683239680

約数和(自身を除く): 485989440

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, 18679, 37358, 56037, 74716, 93395, 112074, 149432, 186790, 205469, 224148, 280185, 298864, 373580, 410938, 448296, 560370, 597728, 616407, 747160, 821876, 896592, 1027345, 1120740, 1195456, 1232814, 1494320, 1643752, 1793184, 2054690, 2241480, 2465628, 2988640, 3082035, 3287504, 3586368, 4109380, 4482960, 4931256, 5977280, 6164070, 6575008, 8218760, 8965920, 9862512, 12328140, 13150016, 16437520, 17931840, 19725024, 24656280, 32875040, 39450048, 49312560, 65750080, 98625120, 197250240]

約数ペア:

[(1, 197250240), (2, 98625120), (3, 65750080), (4, 49312560), (5, 39450048), (6, 32875040), (8, 24656280), (10, 19725024), (11, 17931840), (12, 16437520), (15, 13150016), (16, 12328140), (20, 9862512), (22, 8965920), (24, 8218760), (30, 6575008), (32, 6164070), (33, 5977280), (40, 4931256), (44, 4482960), (48, 4109380), (55, 3586368), (60, 3287504), (64, 3082035), (66, 2988640), (80, 2465628), (88, 2241480), (96, 2054690), (110, 1793184), (120, 1643752), (132, 1494320), (160, 1232814), (165, 1195456), (176, 1120740), (192, 1027345), (220, 896592), (240, 821876), (264, 747160), (320, 616407), (330, 597728), (352, 560370), (440, 448296), (480, 410938), (528, 373580), (660, 298864), (704, 280185), (880, 224148), (960, 205469), (1056, 186790), (1320, 149432), (1760, 112074), (2112, 93395), (2640, 74716), (3520, 56037), (5280, 37358), (10560, 18679)]