4921584660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{20359}}^1$

素因数の和:20470

約数の個数: 144

約数和(自身を含む): 16007846400

約数和(自身を除く): 11086261740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 158, 170, 180, 204, 237, 255, 306, 316, 340, 395, 474, 510, 612, 711, 765, 790, 948, 1020, 1185, 1343, 1422, 1530, 1580, 2370, 2686, 2844, 3060, 3555, 4029, 4740, 5372, 6715, 7110, 8058, 12087, 13430, 14220, 16116, 20145, 20359, 24174, 26860, 40290, 40718, 48348, 60435, 61077, 80580, 81436, 101795, 120870, 122154, 183231, 203590, 241740, 244308, 305385, 346103, 366462, 407180, 610770, 692206, 732924, 916155, 1038309, 1221540, 1384412, 1608361, 1730515, 1832310, 2076618, 3114927, 3216722, 3461030, 3664620, 4153236, 4825083, 5191545, 6229854, 6433444, 6922060, 8041805, 9650166, 10383090, 12459708, 14475249, 15574635, 16083610, 19300332, 20766180, 24125415, 27342137, 28950498, 31149270, 32167220, 48250830, 54684274, 57900996, 62298540, 72376245, 82026411, 96501660, 109368548, 136710685, 144752490, 164052822, 246079233, 273421370, 289504980, 328105644, 410132055, 492158466, 546842740, 820264110, 984316932, 1230396165, 1640528220, 2460792330, 4921584660]

約数ペア:

[(1, 4921584660), (2, 2460792330), (3, 1640528220), (4, 1230396165), (5, 984316932), (6, 820264110), (9, 546842740), (10, 492158466), (12, 410132055), (15, 328105644), (17, 289504980), (18, 273421370), (20, 246079233), (30, 164052822), (34, 144752490), (36, 136710685), (45, 109368548), (51, 96501660), (60, 82026411), (68, 72376245), (79, 62298540), (85, 57900996), (90, 54684274), (102, 48250830), (153, 32167220), (158, 31149270), (170, 28950498), (180, 27342137), (204, 24125415), (237, 20766180), (255, 19300332), (306, 16083610), (316, 15574635), (340, 14475249), (395, 12459708), (474, 10383090), (510, 9650166), (612, 8041805), (711, 6922060), (765, 6433444), (790, 6229854), (948, 5191545), (1020, 4825083), (1185, 4153236), (1343, 3664620), (1422, 3461030), (1530, 3216722), (1580, 3114927), (2370, 2076618), (2686, 1832310), (2844, 1730515), (3060, 1608361), (3555, 1384412), (4029, 1221540), (4740, 1038309), (5372, 916155), (6715, 732924), (7110, 692206), (8058, 610770), (12087, 407180), (13430, 366462), (14220, 346103), (16116, 305385), (20145, 244308), (20359, 241740), (24174, 203590), (26860, 183231), (40290, 122154), (40718, 120870), (48348, 101795), (60435, 81436), (61077, 80580)]