2219304780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9419}}^1$

素因数の和:9469

約数の個数: 288

約数和(自身を含む): 8887656960

約数和(自身を除く): 6668352180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 462, 476, 495, 510, 561, 595, 612, 630, 660, 693, 714, 748, 765, 770, 924, 935, 990, 1020, 1071, 1122, 1155, 1190, 1260, 1309, 1386, 1428, 1530, 1540, 1683, 1785, 1870, 1980, 2142, 2244, 2310, 2380, 2618, 2772, 2805, 3060, 3366, 3465, 3570, 3740, 3927, 4284, 4620, 5236, 5355, 5610, 6545, 6732, 6930, 7140, 7854, 8415, 9419, 10710, 11220, 11781, 13090, 13860, 15708, 16830, 18838, 19635, 21420, 23562, 26180, 28257, 33660, 37676, 39270, 47095, 47124, 56514, 58905, 65933, 78540, 84771, 94190, 103609, 113028, 117810, 131866, 141285, 160123, 169542, 188380, 197799, 207218, 235620, 263732, 282570, 310827, 320246, 329665, 339084, 395598, 414436, 423855, 480369, 518045, 565140, 593397, 621654, 640492, 659330, 725263, 791196, 800615, 847710, 932481, 960738, 988995, 1036090, 1120861, 1186794, 1243308, 1318660, 1441107, 1450526, 1554135, 1601230, 1695420, 1761353, 1864962, 1921476, 1977990, 2072180, 2175789, 2241722, 2373588, 2401845, 2882214, 2901052, 2966985, 3108270, 3202460, 3362583, 3522706, 3626315, 3729924, 3955980, 4351578, 4483444, 4662405, 4803690, 5284059, 5604305, 5764428, 5933970, 6216540, 6527367, 6725166, 7045412, 7205535, 7252630, 8703156, 8806765, 9324810, 9607380, 10087749, 10568118, 10878945, 11208610, 11867940, 12329471, 13054734, 13450332, 14411070, 14505260, 15852177, 16812915, 17613530, 18649620, 20175498, 21136236, 21757890, 22417220, 24658942, 26109468, 26420295, 28822140, 31704354, 32636835, 33625830, 35227060, 36988413, 40350996, 43515780, 49317884, 50438745, 52840590, 61647355, 63408708, 65273670, 67251660, 73976826, 79260885, 100877490, 105681180, 110965239, 123294710, 130547340, 147953652, 158521770, 184942065, 201754980, 221930478, 246589420, 317043540, 369884130, 443860956, 554826195, 739768260, 1109652390, 2219304780]

約数ペア:

[(1, 2219304780), (2, 1109652390), (3, 739768260), (4, 554826195), (5, 443860956), (6, 369884130), (7, 317043540), (9, 246589420), (10, 221930478), (11, 201754980), (12, 184942065), (14, 158521770), (15, 147953652), (17, 130547340), (18, 123294710), (20, 110965239), (21, 105681180), (22, 100877490), (28, 79260885), (30, 73976826), (33, 67251660), (34, 65273670), (35, 63408708), (36, 61647355), (42, 52840590), (44, 50438745), (45, 49317884), (51, 43515780), (55, 40350996), (60, 36988413), (63, 35227060), (66, 33625830), (68, 32636835), (70, 31704354), (77, 28822140), (84, 26420295), (85, 26109468), (90, 24658942), (99, 22417220), (102, 21757890), (105, 21136236), (110, 20175498), (119, 18649620), (126, 17613530), (132, 16812915), (140, 15852177), (153, 14505260), (154, 14411070), (165, 13450332), (170, 13054734), (180, 12329471), (187, 11867940), (198, 11208610), (204, 10878945), (210, 10568118), (220, 10087749), (231, 9607380), (238, 9324810), (252, 8806765), (255, 8703156), (306, 7252630), (308, 7205535), (315, 7045412), (330, 6725166), (340, 6527367), (357, 6216540), (374, 5933970), (385, 5764428), (396, 5604305), (420, 5284059), (462, 4803690), (476, 4662405), (495, 4483444), (510, 4351578), (561, 3955980), (595, 3729924), (612, 3626315), (630, 3522706), (660, 3362583), (693, 3202460), (714, 3108270), (748, 2966985), (765, 2901052), (770, 2882214), (924, 2401845), (935, 2373588), (990, 2241722), (1020, 2175789), (1071, 2072180), (1122, 1977990), (1155, 1921476), (1190, 1864962), (1260, 1761353), (1309, 1695420), (1386, 1601230), (1428, 1554135), (1530, 1450526), (1540, 1441107), (1683, 1318660), (1785, 1243308), (1870, 1186794), (1980, 1120861), (2142, 1036090), (2244, 988995), (2310, 960738), (2380, 932481), (2618, 847710), (2772, 800615), (2805, 791196), (3060, 725263), (3366, 659330), (3465, 640492), (3570, 621654), (3740, 593397), (3927, 565140), (4284, 518045), (4620, 480369), (5236, 423855), (5355, 414436), (5610, 395598), (6545, 339084), (6732, 329665), (6930, 320246), (7140, 310827), (7854, 282570), (8415, 263732), (9419, 235620), (10710, 207218), (11220, 197799), (11781, 188380), (13090, 169542), (13860, 160123), (15708, 141285), (16830, 131866), (18838, 117810), (19635, 113028), (21420, 103609), (23562, 94190), (26180, 84771), (28257, 78540), (33660, 65933), (37676, 58905), (39270, 56514), (47095, 47124)]