519330420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1084

約数の個数: 288

約数和(自身を含む): 1980316800

約数和(自身を除く): 1460986380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 945, 980, 1026, 1033, 1140, 1197, 1260, 1323, 1330, 1470, 1596, 1710, 1764, 1862, 1890, 1995, 2052, 2066, 2205, 2394, 2565, 2646, 2660, 2793, 2940, 3099, 3420, 3591, 3724, 3780, 3990, 4132, 4410, 4655, 4788, 5130, 5165, 5292, 5586, 5985, 6198, 6615, 7182, 7231, 7980, 8379, 8820, 9297, 9310, 10260, 10330, 11172, 11970, 12396, 13230, 13965, 14364, 14462, 15495, 16758, 17955, 18594, 18620, 19627, 20660, 21693, 23940, 25137, 26460, 27891, 27930, 28924, 30990, 33516, 35910, 36155, 37188, 39254, 41895, 43386, 46485, 50274, 50617, 55782, 55860, 58881, 61980, 65079, 71820, 72310, 78508, 83790, 86772, 92970, 98135, 100548, 101234, 108465, 111564, 117762, 125685, 130158, 137389, 139455, 144620, 151851, 167580, 176643, 185940, 195237, 196270, 202468, 216930, 235524, 251370, 253085, 260316, 274778, 278910, 294405, 303702, 325395, 353286, 390474, 392540, 412167, 433860, 455553, 502740, 506170, 529929, 549556, 557820, 588810, 607404, 650790, 686945, 706572, 759255, 780948, 824334, 883215, 911106, 961723, 976185, 1012340, 1059858, 1177620, 1236501, 1301580, 1366659, 1373890, 1518510, 1648668, 1766430, 1822212, 1923446, 1952370, 2060835, 2119716, 2277765, 2473002, 2649645, 2733318, 2747780, 2885169, 3037020, 3532860, 3709503, 3846892, 3904740, 4121670, 4555530, 4808615, 4946004, 5299290, 5466636, 5770338, 6182505, 6833295, 7419006, 8243340, 8655507, 9111060, 9617230, 10598580, 11540676, 12365010, 13666590, 14425845, 14838012, 17311014, 18547515, 19234460, 24730020, 25966521, 27333180, 28851690, 34622028, 37095030, 43277535, 51933042, 57703380, 74190060, 86555070, 103866084, 129832605, 173110140, 259665210, 519330420]

約数ペア:

[(1, 519330420), (2, 259665210), (3, 173110140), (4, 129832605), (5, 103866084), (6, 86555070), (7, 74190060), (9, 57703380), (10, 51933042), (12, 43277535), (14, 37095030), (15, 34622028), (18, 28851690), (19, 27333180), (20, 25966521), (21, 24730020), (27, 19234460), (28, 18547515), (30, 17311014), (35, 14838012), (36, 14425845), (38, 13666590), (42, 12365010), (45, 11540676), (49, 10598580), (54, 9617230), (57, 9111060), (60, 8655507), (63, 8243340), (70, 7419006), (76, 6833295), (84, 6182505), (90, 5770338), (95, 5466636), (98, 5299290), (105, 4946004), (108, 4808615), (114, 4555530), (126, 4121670), (133, 3904740), (135, 3846892), (140, 3709503), (147, 3532860), (171, 3037020), (180, 2885169), (189, 2747780), (190, 2733318), (196, 2649645), (210, 2473002), (228, 2277765), (245, 2119716), (252, 2060835), (266, 1952370), (270, 1923446), (285, 1822212), (294, 1766430), (315, 1648668), (342, 1518510), (378, 1373890), (380, 1366659), (399, 1301580), (420, 1236501), (441, 1177620), (490, 1059858), (513, 1012340), (532, 976185), (540, 961723), (570, 911106), (588, 883215), (630, 824334), (665, 780948), (684, 759255), (735, 706572), (756, 686945), (798, 650790), (855, 607404), (882, 588810), (931, 557820), (945, 549556), (980, 529929), (1026, 506170), (1033, 502740), (1140, 455553), (1197, 433860), (1260, 412167), (1323, 392540), (1330, 390474), (1470, 353286), (1596, 325395), (1710, 303702), (1764, 294405), (1862, 278910), (1890, 274778), (1995, 260316), (2052, 253085), (2066, 251370), (2205, 235524), (2394, 216930), (2565, 202468), (2646, 196270), (2660, 195237), (2793, 185940), (2940, 176643), (3099, 167580), (3420, 151851), (3591, 144620), (3724, 139455), (3780, 137389), (3990, 130158), (4132, 125685), (4410, 117762), (4655, 111564), (4788, 108465), (5130, 101234), (5165, 100548), (5292, 98135), (5586, 92970), (5985, 86772), (6198, 83790), (6615, 78508), (7182, 72310), (7231, 71820), (7980, 65079), (8379, 61980), (8820, 58881), (9297, 55860), (9310, 55782), (10260, 50617), (10330, 50274), (11172, 46485), (11970, 43386), (12396, 41895), (13230, 39254), (13965, 37188), (14364, 36155), (14462, 35910), (15495, 33516), (16758, 30990), (17955, 28924), (18594, 27930), (18620, 27891), (19627, 26460), (20660, 25137), (21693, 23940)]