18932181120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:748

約数の個数: 384

約数和(自身を含む): 67925145600

約数和(自身を除く): 48992964480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 229, 240, 248, 279, 288, 310, 320, 360, 372, 384, 458, 463, 465, 480, 496, 558, 576, 620, 640, 687, 720, 744, 916, 926, 930, 960, 992, 1116, 1145, 1152, 1240, 1374, 1389, 1395, 1440, 1488, 1832, 1852, 1860, 1920, 1984, 2061, 2232, 2290, 2315, 2480, 2748, 2778, 2790, 2880, 2976, 3435, 3664, 3704, 3720, 3968, 4122, 4167, 4464, 4580, 4630, 4960, 5496, 5556, 5580, 5760, 5952, 6870, 6945, 7099, 7328, 7408, 7440, 8244, 8334, 8928, 9160, 9260, 9920, 10305, 10992, 11112, 11160, 11904, 13740, 13890, 14198, 14353, 14656, 14816, 14880, 16488, 16668, 17856, 18320, 18520, 19840, 20610, 20835, 21297, 21984, 22224, 22320, 27480, 27780, 28396, 28706, 29312, 29632, 29760, 32976, 33336, 35495, 35712, 36640, 37040, 41220, 41670, 42594, 43059, 43968, 44448, 44640, 54960, 55560, 56792, 57412, 59264, 59520, 63891, 65952, 66672, 70990, 71765, 73280, 74080, 82440, 83340, 85188, 86118, 87936, 88896, 89280, 106027, 106485, 109920, 111120, 113584, 114824, 127782, 129177, 131904, 133344, 141980, 143530, 146560, 148160, 164880, 166680, 170376, 172236, 177792, 178560, 212054, 212970, 215295, 219840, 222240, 227168, 229648, 255564, 258354, 263808, 266688, 283960, 287060, 296320, 318081, 319455, 329760, 333360, 340752, 344472, 424108, 425940, 430590, 439680, 444480, 454336, 459296, 511128, 516708, 530135, 533376, 567920, 574120, 636162, 638910, 645885, 659520, 666720, 681504, 688944, 848216, 851880, 861180, 888960, 908672, 918592, 954243, 1022256, 1033416, 1060270, 1135840, 1148240, 1272324, 1277820, 1291770, 1319040, 1333440, 1363008, 1377888, 1590405, 1696432, 1703760, 1722360, 1837184, 1908486, 2044512, 2066832, 2120540, 2271680, 2296480, 2544648, 2555640, 2583540, 2666880, 2726016, 2755776, 3180810, 3286837, 3392864, 3407520, 3444720, 3816972, 4089024, 4133664, 4241080, 4543360, 4592960, 4771215, 5089296, 5111280, 5167080, 5511552, 6361620, 6573674, 6785728, 6815040, 6889440, 7633944, 8178048, 8267328, 8482160, 9185920, 9542430, 9860511, 10178592, 10222560, 10334160, 12723240, 13147348, 13571456, 13630080, 13778880, 15267888, 16434185, 16534656, 16964320, 19084860, 19721022, 20357184, 20445120, 20668320, 25446480, 26294696, 27557760, 29581533, 30535776, 32868370, 33928640, 38169720, 39442044, 40714368, 40890240, 41336640, 49302555, 50892960, 52589392, 59163066, 61071552, 65736740, 67857280, 76339440, 78884088, 82673280, 98605110, 101785920, 105178784, 118326132, 122143104, 131473480, 147907665, 152678880, 157768176, 197210220, 203571840, 210357568, 236652264, 262946960, 295815330, 305357760, 315536352, 394420440, 420715136, 473304528, 525893920, 591630660, 610715520, 631072704, 788840880, 946609056, 1051787840, 1183261320, 1262145408, 1577681760, 1893218112, 2103575680, 2366522640, 3155363520, 3786436224, 4733045280, 6310727040, 9466090560, 18932181120]

約数ペア:

[(1, 18932181120), (2, 9466090560), (3, 6310727040), (4, 4733045280), (5, 3786436224), (6, 3155363520), (8, 2366522640), (9, 2103575680), (10, 1893218112), (12, 1577681760), (15, 1262145408), (16, 1183261320), (18, 1051787840), (20, 946609056), (24, 788840880), (30, 631072704), (31, 610715520), (32, 591630660), (36, 525893920), (40, 473304528), (45, 420715136), (48, 394420440), (60, 315536352), (62, 305357760), (64, 295815330), (72, 262946960), (80, 236652264), (90, 210357568), (93, 203571840), (96, 197210220), (120, 157768176), (124, 152678880), (128, 147907665), (144, 131473480), (155, 122143104), (160, 118326132), (180, 105178784), (186, 101785920), (192, 98605110), (229, 82673280), (240, 78884088), (248, 76339440), (279, 67857280), (288, 65736740), (310, 61071552), (320, 59163066), (360, 52589392), (372, 50892960), (384, 49302555), (458, 41336640), (463, 40890240), (465, 40714368), (480, 39442044), (496, 38169720), (558, 33928640), (576, 32868370), (620, 30535776), (640, 29581533), (687, 27557760), (720, 26294696), (744, 25446480), (916, 20668320), (926, 20445120), (930, 20357184), (960, 19721022), (992, 19084860), (1116, 16964320), (1145, 16534656), (1152, 16434185), (1240, 15267888), (1374, 13778880), (1389, 13630080), (1395, 13571456), (1440, 13147348), (1488, 12723240), (1832, 10334160), (1852, 10222560), (1860, 10178592), (1920, 9860511), (1984, 9542430), (2061, 9185920), (2232, 8482160), (2290, 8267328), (2315, 8178048), (2480, 7633944), (2748, 6889440), (2778, 6815040), (2790, 6785728), (2880, 6573674), (2976, 6361620), (3435, 5511552), (3664, 5167080), (3704, 5111280), (3720, 5089296), (3968, 4771215), (4122, 4592960), (4167, 4543360), (4464, 4241080), (4580, 4133664), (4630, 4089024), (4960, 3816972), (5496, 3444720), (5556, 3407520), (5580, 3392864), (5760, 3286837), (5952, 3180810), (6870, 2755776), (6945, 2726016), (7099, 2666880), (7328, 2583540), (7408, 2555640), (7440, 2544648), (8244, 2296480), (8334, 2271680), (8928, 2120540), (9160, 2066832), (9260, 2044512), (9920, 1908486), (10305, 1837184), (10992, 1722360), (11112, 1703760), (11160, 1696432), (11904, 1590405), (13740, 1377888), (13890, 1363008), (14198, 1333440), (14353, 1319040), (14656, 1291770), (14816, 1277820), (14880, 1272324), (16488, 1148240), (16668, 1135840), (17856, 1060270), (18320, 1033416), (18520, 1022256), (19840, 954243), (20610, 918592), (20835, 908672), (21297, 888960), (21984, 861180), (22224, 851880), (22320, 848216), (27480, 688944), (27780, 681504), (28396, 666720), (28706, 659520), (29312, 645885), (29632, 638910), (29760, 636162), (32976, 574120), (33336, 567920), (35495, 533376), (35712, 530135), (36640, 516708), (37040, 511128), (41220, 459296), (41670, 454336), (42594, 444480), (43059, 439680), (43968, 430590), (44448, 425940), (44640, 424108), (54960, 344472), (55560, 340752), (56792, 333360), (57412, 329760), (59264, 319455), (59520, 318081), (63891, 296320), (65952, 287060), (66672, 283960), (70990, 266688), (71765, 263808), (73280, 258354), (74080, 255564), (82440, 229648), (83340, 227168), (85188, 222240), (86118, 219840), (87936, 215295), (88896, 212970), (89280, 212054), (106027, 178560), (106485, 177792), (109920, 172236), (111120, 170376), (113584, 166680), (114824, 164880), (127782, 148160), (129177, 146560), (131904, 143530), (133344, 141980)]