196449480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 682905600

約数和(自身を除く): 486456120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 465, 522, 558, 580, 607, 620, 696, 744, 870, 899, 930, 1044, 1116, 1160, 1214, 1240, 1305, 1395, 1740, 1798, 1821, 1860, 2088, 2232, 2428, 2610, 2697, 2790, 3035, 3480, 3596, 3642, 3720, 4495, 4856, 5220, 5394, 5463, 5580, 6070, 7192, 7284, 8091, 8990, 9105, 10440, 10788, 10926, 11160, 12140, 13485, 14568, 16182, 17603, 17980, 18210, 18817, 21576, 21852, 24280, 26970, 27315, 32364, 35206, 35960, 36420, 37634, 40455, 43704, 52809, 53940, 54630, 56451, 64728, 70412, 72840, 75268, 80910, 88015, 94085, 105618, 107880, 109260, 112902, 140824, 150536, 158427, 161820, 169353, 176030, 188170, 211236, 218520, 225804, 264045, 282255, 316854, 323640, 338706, 352060, 376340, 422472, 451608, 528090, 545693, 564510, 633708, 677412, 704120, 752680, 792135, 846765, 1056180, 1091386, 1129020, 1267416, 1354824, 1584270, 1637079, 1693530, 2112360, 2182772, 2258040, 2728465, 3168540, 3274158, 3387060, 4365544, 4911237, 5456930, 6337080, 6548316, 6774120, 8185395, 9822474, 10913860, 13096632, 16370790, 19644948, 21827720, 24556185, 32741580, 39289896, 49112370, 65483160, 98224740, 196449480]

約数ペア:

[(1, 196449480), (2, 98224740), (3, 65483160), (4, 49112370), (5, 39289896), (6, 32741580), (8, 24556185), (9, 21827720), (10, 19644948), (12, 16370790), (15, 13096632), (18, 10913860), (20, 9822474), (24, 8185395), (29, 6774120), (30, 6548316), (31, 6337080), (36, 5456930), (40, 4911237), (45, 4365544), (58, 3387060), (60, 3274158), (62, 3168540), (72, 2728465), (87, 2258040), (90, 2182772), (93, 2112360), (116, 1693530), (120, 1637079), (124, 1584270), (145, 1354824), (155, 1267416), (174, 1129020), (180, 1091386), (186, 1056180), (232, 846765), (248, 792135), (261, 752680), (279, 704120), (290, 677412), (310, 633708), (348, 564510), (360, 545693), (372, 528090), (435, 451608), (465, 422472), (522, 376340), (558, 352060), (580, 338706), (607, 323640), (620, 316854), (696, 282255), (744, 264045), (870, 225804), (899, 218520), (930, 211236), (1044, 188170), (1116, 176030), (1160, 169353), (1214, 161820), (1240, 158427), (1305, 150536), (1395, 140824), (1740, 112902), (1798, 109260), (1821, 107880), (1860, 105618), (2088, 94085), (2232, 88015), (2428, 80910), (2610, 75268), (2697, 72840), (2790, 70412), (3035, 64728), (3480, 56451), (3596, 54630), (3642, 53940), (3720, 52809), (4495, 43704), (4856, 40455), (5220, 37634), (5394, 36420), (5463, 35960), (5580, 35206), (6070, 32364), (7192, 27315), (7284, 26970), (8091, 24280), (8990, 21852), (9105, 21576), (10440, 18817), (10788, 18210), (10926, 17980), (11160, 17603), (12140, 16182), (13485, 14568)]