197202960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3467}}^1$

素因数の和:3565

約数の個数: 120

約数和(自身を含む): 670849920

約数和(自身を除く): 473646960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3467, 3555, 3792, 4740, 5688, 6320, 6934, 7110, 9480, 10401, 11376, 13868, 14220, 17335, 18960, 20802, 27736, 28440, 31203, 34670, 41604, 52005, 55472, 56880, 62406, 69340, 83208, 104010, 124812, 138680, 156015, 166416, 208020, 249624, 273893, 277360, 312030, 416040, 499248, 547786, 624060, 821679, 832080, 1095572, 1248120, 1369465, 1643358, 2191144, 2465037, 2496240, 2738930, 3286716, 4108395, 4382288, 4930074, 5477860, 6573432, 8216790, 9860148, 10955720, 12325185, 13146864, 16433580, 19720296, 21911440, 24650370, 32867160, 39440592, 49300740, 65734320, 98601480, 197202960]

約数ペア:

[(1, 197202960), (2, 98601480), (3, 65734320), (4, 49300740), (5, 39440592), (6, 32867160), (8, 24650370), (9, 21911440), (10, 19720296), (12, 16433580), (15, 13146864), (16, 12325185), (18, 10955720), (20, 9860148), (24, 8216790), (30, 6573432), (36, 5477860), (40, 4930074), (45, 4382288), (48, 4108395), (60, 3286716), (72, 2738930), (79, 2496240), (80, 2465037), (90, 2191144), (120, 1643358), (144, 1369465), (158, 1248120), (180, 1095572), (237, 832080), (240, 821679), (316, 624060), (360, 547786), (395, 499248), (474, 416040), (632, 312030), (711, 277360), (720, 273893), (790, 249624), (948, 208020), (1185, 166416), (1264, 156015), (1422, 138680), (1580, 124812), (1896, 104010), (2370, 83208), (2844, 69340), (3160, 62406), (3467, 56880), (3555, 55472), (3792, 52005), (4740, 41604), (5688, 34670), (6320, 31203), (6934, 28440), (7110, 27736), (9480, 20802), (10401, 18960), (11376, 17335), (13868, 14220)]