39905239680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45281}}^1$

素因数の和:45329

約数の個数: 320

約数和(自身を含む): 150895019880

約数和(自身を除く): 110989780200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5184, 5440, 5508, 5760, 6120, 6480, 6528, 6885, 7344, 8160, 8640, 9180, 9792, 10368, 10880, 11016, 12240, 12960, 13770, 14688, 16320, 17280, 18360, 19584, 22032, 24480, 25920, 27540, 29376, 32640, 36720, 44064, 45281, 48960, 51840, 55080, 58752, 73440, 88128, 90562, 97920, 110160, 135843, 146880, 176256, 181124, 220320, 226405, 271686, 293760, 362248, 407529, 440640, 452810, 543372, 679215, 724496, 769777, 815058, 881280, 905620, 1086744, 1222587, 1358430, 1448992, 1539554, 1630116, 1811240, 2037645, 2173488, 2309331, 2445174, 2716860, 2897984, 3079108, 3260232, 3622480, 3667761, 3848885, 4075290, 4346976, 4618662, 4890348, 5433720, 5795968, 6112935, 6158216, 6520464, 6927993, 7244960, 7335522, 7697770, 8150580, 8693952, 9237324, 9780696, 10867440, 11546655, 12225870, 12316432, 13040928, 13855986, 14489920, 14671044, 15395540, 16301160, 17387904, 18338805, 18474648, 19561392, 20783979, 21734880, 23093310, 24451740, 24632864, 26081856, 27711972, 28979840, 29342088, 30791080, 32602320, 34639965, 36677610, 36949296, 39122784, 41567958, 43469760, 46186620, 48903480, 49265728, 52163712, 55423944, 58684176, 61582160, 62351937, 65204640, 69279930, 73355220, 73898592, 78245568, 83135916, 86939520, 92373240, 97806960, 98531456, 103919895, 110847888, 117368352, 123164320, 124703874, 130409280, 138559860, 146710440, 147797184, 156491136, 166271832, 184746480, 195613920, 207839790, 221695776, 234736704, 246328640, 249407748, 260818560, 277119720, 293420880, 295594368, 311759685, 332543664, 369492960, 391227840, 415679580, 443391552, 469473408, 492657280, 498815496, 554239440, 586841760, 623519370, 665087328, 738985920, 782455680, 831359160, 886783104, 997630992, 1108478880, 1173683520, 1247038740, 1330174656, 1477971840, 1662718320, 1995261984, 2216957760, 2347367040, 2494077480, 2660349312, 3325436640, 3990523968, 4433915520, 4988154960, 6650873280, 7981047936, 9976309920, 13301746560, 19952619840, 39905239680]

約数ペア:

[(1, 39905239680), (2, 19952619840), (3, 13301746560), (4, 9976309920), (5, 7981047936), (6, 6650873280), (8, 4988154960), (9, 4433915520), (10, 3990523968), (12, 3325436640), (15, 2660349312), (16, 2494077480), (17, 2347367040), (18, 2216957760), (20, 1995261984), (24, 1662718320), (27, 1477971840), (30, 1330174656), (32, 1247038740), (34, 1173683520), (36, 1108478880), (40, 997630992), (45, 886783104), (48, 831359160), (51, 782455680), (54, 738985920), (60, 665087328), (64, 623519370), (68, 586841760), (72, 554239440), (80, 498815496), (81, 492657280), (85, 469473408), (90, 443391552), (96, 415679580), (102, 391227840), (108, 369492960), (120, 332543664), (128, 311759685), (135, 295594368), (136, 293420880), (144, 277119720), (153, 260818560), (160, 249407748), (162, 246328640), (170, 234736704), (180, 221695776), (192, 207839790), (204, 195613920), (216, 184746480), (240, 166271832), (255, 156491136), (270, 147797184), (272, 146710440), (288, 138559860), (306, 130409280), (320, 124703874), (324, 123164320), (340, 117368352), (360, 110847888), (384, 103919895), (405, 98531456), (408, 97806960), (432, 92373240), (459, 86939520), (480, 83135916), (510, 78245568), (540, 73898592), (544, 73355220), (576, 69279930), (612, 65204640), (640, 62351937), (648, 61582160), (680, 58684176), (720, 55423944), (765, 52163712), (810, 49265728), (816, 48903480), (864, 46186620), (918, 43469760), (960, 41567958), (1020, 39122784), (1080, 36949296), (1088, 36677610), (1152, 34639965), (1224, 32602320), (1296, 30791080), (1360, 29342088), (1377, 28979840), (1440, 27711972), (1530, 26081856), (1620, 24632864), (1632, 24451740), (1728, 23093310), (1836, 21734880), (1920, 20783979), (2040, 19561392), (2160, 18474648), (2176, 18338805), (2295, 17387904), (2448, 16301160), (2592, 15395540), (2720, 14671044), (2754, 14489920), (2880, 13855986), (3060, 13040928), (3240, 12316432), (3264, 12225870), (3456, 11546655), (3672, 10867440), (4080, 9780696), (4320, 9237324), (4590, 8693952), (4896, 8150580), (5184, 7697770), (5440, 7335522), (5508, 7244960), (5760, 6927993), (6120, 6520464), (6480, 6158216), (6528, 6112935), (6885, 5795968), (7344, 5433720), (8160, 4890348), (8640, 4618662), (9180, 4346976), (9792, 4075290), (10368, 3848885), (10880, 3667761), (11016, 3622480), (12240, 3260232), (12960, 3079108), (13770, 2897984), (14688, 2716860), (16320, 2445174), (17280, 2309331), (18360, 2173488), (19584, 2037645), (22032, 1811240), (24480, 1630116), (25920, 1539554), (27540, 1448992), (29376, 1358430), (32640, 1222587), (36720, 1086744), (44064, 905620), (45281, 881280), (48960, 815058), (51840, 769777), (55080, 724496), (58752, 679215), (73440, 543372), (88128, 452810), (90562, 440640), (97920, 407529), (110160, 362248), (135843, 293760), (146880, 271686), (176256, 226405), (181124, 220320)]