212305860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:644

約数の個数: 240

約数和(自身を含む): 760714416

約数和(自身を除く): 548408556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 593, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1186, 1326, 1377, 1404, 1530, 1620, 1755, 1779, 1836, 1989, 2106, 2210, 2295, 2340, 2372, 2652, 2754, 2965, 3060, 3315, 3510, 3558, 3978, 4212, 4420, 4590, 5265, 5337, 5508, 5930, 5967, 6630, 6885, 7020, 7116, 7709, 7956, 8895, 9180, 9945, 10081, 10530, 10674, 11860, 11934, 13260, 13770, 15418, 16011, 17790, 17901, 19890, 20162, 21060, 21348, 23127, 23868, 26685, 27540, 29835, 30243, 30836, 32022, 35580, 35802, 38545, 39780, 40324, 46254, 48033, 50405, 53370, 59670, 60486, 64044, 69381, 71604, 77090, 80055, 89505, 90729, 92508, 96066, 100810, 106740, 115635, 119340, 120972, 131053, 138762, 151215, 154180, 160110, 179010, 181458, 192132, 201620, 208143, 231270, 240165, 262106, 272187, 277524, 302430, 320220, 346905, 358020, 362916, 393159, 416286, 453645, 462540, 480330, 524212, 544374, 604860, 624429, 655265, 693810, 786318, 816561, 832572, 907290, 960660, 1040715, 1088748, 1179477, 1248858, 1310530, 1360935, 1387620, 1572636, 1633122, 1814580, 1965795, 2081430, 2358954, 2497716, 2621060, 2721870, 3122145, 3266244, 3538431, 3931590, 4082805, 4162860, 4717908, 5443740, 5897385, 6244290, 7076862, 7863180, 8165610, 10615293, 11794770, 12488580, 14153724, 16331220, 17692155, 21230586, 23589540, 35384310, 42461172, 53076465, 70768620, 106152930, 212305860]

約数ペア:

[(1, 212305860), (2, 106152930), (3, 70768620), (4, 53076465), (5, 42461172), (6, 35384310), (9, 23589540), (10, 21230586), (12, 17692155), (13, 16331220), (15, 14153724), (17, 12488580), (18, 11794770), (20, 10615293), (26, 8165610), (27, 7863180), (30, 7076862), (34, 6244290), (36, 5897385), (39, 5443740), (45, 4717908), (51, 4162860), (52, 4082805), (54, 3931590), (60, 3538431), (65, 3266244), (68, 3122145), (78, 2721870), (81, 2621060), (85, 2497716), (90, 2358954), (102, 2081430), (108, 1965795), (117, 1814580), (130, 1633122), (135, 1572636), (153, 1387620), (156, 1360935), (162, 1310530), (170, 1248858), (180, 1179477), (195, 1088748), (204, 1040715), (221, 960660), (234, 907290), (255, 832572), (260, 816561), (270, 786318), (306, 693810), (324, 655265), (340, 624429), (351, 604860), (390, 544374), (405, 524212), (442, 480330), (459, 462540), (468, 453645), (510, 416286), (540, 393159), (585, 362916), (593, 358020), (612, 346905), (663, 320220), (702, 302430), (765, 277524), (780, 272187), (810, 262106), (884, 240165), (918, 231270), (1020, 208143), (1053, 201620), (1105, 192132), (1170, 181458), (1186, 179010), (1326, 160110), (1377, 154180), (1404, 151215), (1530, 138762), (1620, 131053), (1755, 120972), (1779, 119340), (1836, 115635), (1989, 106740), (2106, 100810), (2210, 96066), (2295, 92508), (2340, 90729), (2372, 89505), (2652, 80055), (2754, 77090), (2965, 71604), (3060, 69381), (3315, 64044), (3510, 60486), (3558, 59670), (3978, 53370), (4212, 50405), (4420, 48033), (4590, 46254), (5265, 40324), (5337, 39780), (5508, 38545), (5930, 35802), (5967, 35580), (6630, 32022), (6885, 30836), (7020, 30243), (7116, 29835), (7709, 27540), (7956, 26685), (8895, 23868), (9180, 23127), (9945, 21348), (10081, 21060), (10530, 20162), (10674, 19890), (11860, 17901), (11934, 17790), (13260, 16011), (13770, 15418)]