20826534080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 448

約数和(自身を含む): 60253839360

約数和(自身を除く): 39427305280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 103, 109, 110, 124, 136, 155, 160, 170, 176, 187, 206, 218, 220, 248, 272, 310, 320, 340, 341, 352, 374, 412, 436, 440, 496, 515, 527, 544, 545, 620, 680, 682, 704, 748, 824, 872, 880, 935, 992, 1030, 1054, 1088, 1090, 1133, 1199, 1240, 1360, 1364, 1496, 1648, 1705, 1744, 1751, 1760, 1853, 1870, 1984, 2060, 2108, 2180, 2266, 2398, 2480, 2635, 2720, 2728, 2992, 3193, 3296, 3379, 3410, 3488, 3502, 3520, 3706, 3740, 4120, 4216, 4360, 4532, 4796, 4960, 5270, 5440, 5456, 5665, 5797, 5984, 5995, 6386, 6592, 6758, 6820, 6976, 7004, 7412, 7480, 8240, 8432, 8720, 8755, 9064, 9265, 9592, 9920, 10540, 10912, 11227, 11330, 11594, 11968, 11990, 12772, 13516, 13640, 14008, 14824, 14960, 15965, 16480, 16864, 16895, 17440, 17510, 18128, 18530, 19184, 19261, 20383, 21080, 21824, 22454, 22660, 23188, 23980, 25544, 27032, 27280, 28016, 28985, 29648, 29920, 31930, 32960, 33728, 33790, 34880, 35020, 35123, 36256, 37060, 37169, 38368, 38522, 40766, 42160, 44908, 45320, 46376, 47960, 51088, 54064, 54281, 54560, 56032, 56135, 57443, 57970, 59296, 59840, 63860, 67580, 70040, 70246, 72512, 74120, 74338, 76736, 77044, 81532, 84320, 89816, 90640, 92752, 95920, 96305, 101915, 102176, 108128, 108562, 109120, 112064, 112270, 114886, 115940, 118592, 123497, 127720, 135160, 140080, 140492, 148240, 148676, 154088, 163064, 168640, 175615, 179632, 181280, 185504, 185845, 190859, 191840, 192610, 203830, 204352, 216256, 217124, 224540, 229772, 231880, 246994, 255440, 270320, 271405, 280160, 280984, 287215, 296480, 297352, 308176, 326128, 348037, 351230, 359264, 362560, 371008, 371690, 381718, 383680, 385220, 407660, 434248, 449080, 459544, 463760, 493988, 510880, 540640, 542810, 560320, 561968, 574430, 592960, 594704, 597091, 616352, 617485, 631873, 652256, 696074, 702460, 718528, 743380, 763436, 770440, 815320, 868496, 898160, 919088, 927520, 954295, 987976, 1021760, 1081280, 1085620, 1123936, 1148860, 1189408, 1194182, 1232704, 1234970, 1263746, 1304512, 1392148, 1404920, 1486760, 1526872, 1540880, 1630640, 1736992, 1740185, 1796320, 1838176, 1855040, 1908590, 1975952, 2099449, 2171240, 2247872, 2297720, 2378816, 2388364, 2469940, 2527492, 2784296, 2809840, 2973520, 2985455, 3053744, 3081760, 3159365, 3261280, 3473984, 3480370, 3592640, 3676352, 3817180, 3828407, 3951904, 4198898, 4342480, 4595440, 4776728, 4939880, 5054984, 5568592, 5619680, 5916629, 5947040, 5970910, 6107488, 6163520, 6318730, 6522560, 6960740, 7634360, 7656814, 7903808, 8397796, 8684960, 9190880, 9553456, 9879760, 10109968, 10497245, 11137184, 11239360, 11833258, 11894080, 11941820, 12214976, 12637460, 13921480, 15268720, 15313628, 16795592, 17369920, 18381760, 19106912, 19142035, 19759520, 20219936, 20994490, 22274368, 23666516, 23883640, 25274920, 27842960, 29583145, 30537440, 30627256, 33591184, 38213824, 38284070, 39519040, 40439872, 41988980, 47333032, 47767280, 50549840, 55685920, 59166290, 61074880, 61254512, 65082919, 67182368, 76568140, 83977960, 94666064, 95534560, 101099680, 111371840, 118332580, 122509024, 130165838, 134364736, 153136280, 167955920, 189332128, 191069120, 202199360, 236665160, 245018048, 260331676, 306272560, 325414595, 335911840, 378664256, 473330320, 520663352, 612545120, 650829190, 671823680, 946660640, 1041326704, 1225090240, 1301658380, 1893321280, 2082653408, 2603316760, 4165306816, 5206633520, 10413267040, 20826534080]

約数ペア:

[(1, 20826534080), (2, 10413267040), (4, 5206633520), (5, 4165306816), (8, 2603316760), (10, 2082653408), (11, 1893321280), (16, 1301658380), (17, 1225090240), (20, 1041326704), (22, 946660640), (31, 671823680), (32, 650829190), (34, 612545120), (40, 520663352), (44, 473330320), (55, 378664256), (62, 335911840), (64, 325414595), (68, 306272560), (80, 260331676), (85, 245018048), (88, 236665160), (103, 202199360), (109, 191069120), (110, 189332128), (124, 167955920), (136, 153136280), (155, 134364736), (160, 130165838), (170, 122509024), (176, 118332580), (187, 111371840), (206, 101099680), (218, 95534560), (220, 94666064), (248, 83977960), (272, 76568140), (310, 67182368), (320, 65082919), (340, 61254512), (341, 61074880), (352, 59166290), (374, 55685920), (412, 50549840), (436, 47767280), (440, 47333032), (496, 41988980), (515, 40439872), (527, 39519040), (544, 38284070), (545, 38213824), (620, 33591184), (680, 30627256), (682, 30537440), (704, 29583145), (748, 27842960), (824, 25274920), (872, 23883640), (880, 23666516), (935, 22274368), (992, 20994490), (1030, 20219936), (1054, 19759520), (1088, 19142035), (1090, 19106912), (1133, 18381760), (1199, 17369920), (1240, 16795592), (1360, 15313628), (1364, 15268720), (1496, 13921480), (1648, 12637460), (1705, 12214976), (1744, 11941820), (1751, 11894080), (1760, 11833258), (1853, 11239360), (1870, 11137184), (1984, 10497245), (2060, 10109968), (2108, 9879760), (2180, 9553456), (2266, 9190880), (2398, 8684960), (2480, 8397796), (2635, 7903808), (2720, 7656814), (2728, 7634360), (2992, 6960740), (3193, 6522560), (3296, 6318730), (3379, 6163520), (3410, 6107488), (3488, 5970910), (3502, 5947040), (3520, 5916629), (3706, 5619680), (3740, 5568592), (4120, 5054984), (4216, 4939880), (4360, 4776728), (4532, 4595440), (4796, 4342480), (4960, 4198898), (5270, 3951904), (5440, 3828407), (5456, 3817180), (5665, 3676352), (5797, 3592640), (5984, 3480370), (5995, 3473984), (6386, 3261280), (6592, 3159365), (6758, 3081760), (6820, 3053744), (6976, 2985455), (7004, 2973520), (7412, 2809840), (7480, 2784296), (8240, 2527492), (8432, 2469940), (8720, 2388364), (8755, 2378816), (9064, 2297720), (9265, 2247872), (9592, 2171240), (9920, 2099449), (10540, 1975952), (10912, 1908590), (11227, 1855040), (11330, 1838176), (11594, 1796320), (11968, 1740185), (11990, 1736992), (12772, 1630640), (13516, 1540880), (13640, 1526872), (14008, 1486760), (14824, 1404920), (14960, 1392148), (15965, 1304512), (16480, 1263746), (16864, 1234970), (16895, 1232704), (17440, 1194182), (17510, 1189408), (18128, 1148860), (18530, 1123936), (19184, 1085620), (19261, 1081280), (20383, 1021760), (21080, 987976), (21824, 954295), (22454, 927520), (22660, 919088), (23188, 898160), (23980, 868496), (25544, 815320), (27032, 770440), (27280, 763436), (28016, 743380), (28985, 718528), (29648, 702460), (29920, 696074), (31930, 652256), (32960, 631873), (33728, 617485), (33790, 616352), (34880, 597091), (35020, 594704), (35123, 592960), (36256, 574430), (37060, 561968), (37169, 560320), (38368, 542810), (38522, 540640), (40766, 510880), (42160, 493988), (44908, 463760), (45320, 459544), (46376, 449080), (47960, 434248), (51088, 407660), (54064, 385220), (54281, 383680), (54560, 381718), (56032, 371690), (56135, 371008), (57443, 362560), (57970, 359264), (59296, 351230), (59840, 348037), (63860, 326128), (67580, 308176), (70040, 297352), (70246, 296480), (72512, 287215), (74120, 280984), (74338, 280160), (76736, 271405), (77044, 270320), (81532, 255440), (84320, 246994), (89816, 231880), (90640, 229772), (92752, 224540), (95920, 217124), (96305, 216256), (101915, 204352), (102176, 203830), (108128, 192610), (108562, 191840), (109120, 190859), (112064, 185845), (112270, 185504), (114886, 181280), (115940, 179632), (118592, 175615), (123497, 168640), (127720, 163064), (135160, 154088), (140080, 148676), (140492, 148240)]