197157240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{8693}}^1$

素因数の和:8723

約数の個数: 160

約数和(自身を含む): 757421280

約数和(自身を除く): 560264040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 8693, 11340, 17386, 22680, 26079, 34772, 43465, 52158, 60851, 69544, 78237, 86930, 104316, 121702, 130395, 156474, 173860, 182553, 208632, 234711, 243404, 260790, 304255, 312948, 347720, 365106, 391185, 469422, 486808, 521580, 547659, 608510, 625896, 704133, 730212, 782370, 912765, 938844, 1043160, 1095318, 1173555, 1217020, 1408266, 1460424, 1564740, 1642977, 1825530, 1877688, 2190636, 2347110, 2434040, 2738295, 2816532, 3129480, 3285954, 3520665, 3651060, 4381272, 4694220, 4928931, 5476590, 5633064, 6571908, 7041330, 7302120, 8214885, 9388440, 9857862, 10953180, 13143816, 14082660, 16429770, 19715724, 21906360, 24644655, 28165320, 32859540, 39431448, 49289310, 65719080, 98578620, 197157240]

約数ペア:

[(1, 197157240), (2, 98578620), (3, 65719080), (4, 49289310), (5, 39431448), (6, 32859540), (7, 28165320), (8, 24644655), (9, 21906360), (10, 19715724), (12, 16429770), (14, 14082660), (15, 13143816), (18, 10953180), (20, 9857862), (21, 9388440), (24, 8214885), (27, 7302120), (28, 7041330), (30, 6571908), (35, 5633064), (36, 5476590), (40, 4928931), (42, 4694220), (45, 4381272), (54, 3651060), (56, 3520665), (60, 3285954), (63, 3129480), (70, 2816532), (72, 2738295), (81, 2434040), (84, 2347110), (90, 2190636), (105, 1877688), (108, 1825530), (120, 1642977), (126, 1564740), (135, 1460424), (140, 1408266), (162, 1217020), (168, 1173555), (180, 1095318), (189, 1043160), (210, 938844), (216, 912765), (252, 782370), (270, 730212), (280, 704133), (315, 625896), (324, 608510), (360, 547659), (378, 521580), (405, 486808), (420, 469422), (504, 391185), (540, 365106), (567, 347720), (630, 312948), (648, 304255), (756, 260790), (810, 243404), (840, 234711), (945, 208632), (1080, 182553), (1134, 173860), (1260, 156474), (1512, 130395), (1620, 121702), (1890, 104316), (2268, 86930), (2520, 78237), (2835, 69544), (3240, 60851), (3780, 52158), (4536, 43465), (5670, 34772), (7560, 26079), (8693, 22680), (11340, 17386)]