10872952020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{42509}}^1$

素因数の和:42567

約数の個数: 216

約数和(自身を含む): 39689886600

約数和(自身を除く): 28816934580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 735, 812, 870, 882, 980, 1015, 1044, 1218, 1260, 1305, 1421, 1470, 1740, 1764, 1827, 2030, 2205, 2436, 2610, 2842, 2940, 3045, 3654, 4060, 4263, 4410, 5220, 5684, 6090, 7105, 7308, 8526, 8820, 9135, 12180, 12789, 14210, 17052, 18270, 21315, 25578, 28420, 36540, 42509, 42630, 51156, 63945, 85018, 85260, 127527, 127890, 170036, 212545, 255054, 255780, 297563, 382581, 425090, 510108, 595126, 637635, 765162, 850180, 892689, 1190252, 1232761, 1275270, 1487815, 1530324, 1785378, 1912905, 2082941, 2465522, 2550540, 2678067, 2975630, 3570756, 3698283, 3825810, 4165882, 4463445, 4931044, 5356134, 5951260, 6163805, 6248823, 7396566, 7651620, 8331764, 8629327, 8926890, 10414705, 10712268, 11094849, 12327610, 12497646, 13390335, 14793132, 17258654, 17853780, 18491415, 18746469, 20829410, 22189698, 24655220, 24995292, 25887981, 26780670, 31244115, 34517308, 36982830, 37492938, 41658820, 43146635, 44379396, 51775962, 53561340, 55474245, 60405289, 62488230, 73965660, 74985876, 77663943, 86293270, 93732345, 103551924, 110948490, 120810578, 124976460, 129439905, 155327886, 172586540, 181215867, 187464690, 221896980, 241621156, 258879810, 302026445, 310655772, 362431734, 374929380, 388319715, 517759620, 543647601, 604052890, 724863468, 776639430, 906079335, 1087295202, 1208105780, 1553278860, 1812158670, 2174590404, 2718238005, 3624317340, 5436476010, 10872952020]

約数ペア:

[(1, 10872952020), (2, 5436476010), (3, 3624317340), (4, 2718238005), (5, 2174590404), (6, 1812158670), (7, 1553278860), (9, 1208105780), (10, 1087295202), (12, 906079335), (14, 776639430), (15, 724863468), (18, 604052890), (20, 543647601), (21, 517759620), (28, 388319715), (29, 374929380), (30, 362431734), (35, 310655772), (36, 302026445), (42, 258879810), (45, 241621156), (49, 221896980), (58, 187464690), (60, 181215867), (63, 172586540), (70, 155327886), (84, 129439905), (87, 124976460), (90, 120810578), (98, 110948490), (105, 103551924), (116, 93732345), (126, 86293270), (140, 77663943), (145, 74985876), (147, 73965660), (174, 62488230), (180, 60405289), (196, 55474245), (203, 53561340), (210, 51775962), (245, 44379396), (252, 43146635), (261, 41658820), (290, 37492938), (294, 36982830), (315, 34517308), (348, 31244115), (406, 26780670), (420, 25887981), (435, 24995292), (441, 24655220), (490, 22189698), (522, 20829410), (580, 18746469), (588, 18491415), (609, 17853780), (630, 17258654), (735, 14793132), (812, 13390335), (870, 12497646), (882, 12327610), (980, 11094849), (1015, 10712268), (1044, 10414705), (1218, 8926890), (1260, 8629327), (1305, 8331764), (1421, 7651620), (1470, 7396566), (1740, 6248823), (1764, 6163805), (1827, 5951260), (2030, 5356134), (2205, 4931044), (2436, 4463445), (2610, 4165882), (2842, 3825810), (2940, 3698283), (3045, 3570756), (3654, 2975630), (4060, 2678067), (4263, 2550540), (4410, 2465522), (5220, 2082941), (5684, 1912905), (6090, 1785378), (7105, 1530324), (7308, 1487815), (8526, 1275270), (8820, 1232761), (9135, 1190252), (12180, 892689), (12789, 850180), (14210, 765162), (17052, 637635), (18270, 595126), (21315, 510108), (25578, 425090), (28420, 382581), (36540, 297563), (42509, 255780), (42630, 255054), (51156, 212545), (63945, 170036), (85018, 127890), (85260, 127527)]