20189422080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1312

約数の個数: 480

約数和(自身を含む): 75376604160

約数和(自身を除く): 55187182080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 128, 138, 144, 155, 160, 180, 184, 186, 192, 207, 230, 240, 248, 256, 276, 279, 288, 310, 320, 345, 360, 368, 372, 384, 414, 460, 465, 480, 496, 512, 552, 558, 576, 620, 640, 690, 713, 720, 736, 744, 768, 828, 920, 930, 960, 992, 1035, 1104, 1116, 1152, 1229, 1240, 1280, 1380, 1395, 1426, 1440, 1472, 1488, 1536, 1656, 1840, 1860, 1920, 1984, 2070, 2139, 2208, 2232, 2304, 2458, 2480, 2560, 2760, 2790, 2852, 2880, 2944, 2976, 3312, 3565, 3680, 3687, 3720, 3840, 3968, 4140, 4278, 4416, 4464, 4608, 4916, 4960, 5520, 5580, 5704, 5760, 5888, 5952, 6145, 6417, 6624, 7130, 7360, 7374, 7440, 7680, 7936, 8280, 8556, 8832, 8928, 9832, 9920, 10695, 11040, 11061, 11160, 11408, 11520, 11776, 11904, 12290, 12834, 13248, 14260, 14720, 14748, 14880, 15872, 16560, 17112, 17664, 17856, 18435, 19664, 19840, 21390, 22080, 22122, 22320, 22816, 23040, 23808, 24580, 25668, 26496, 28267, 28520, 29440, 29496, 29760, 32085, 33120, 34224, 35328, 35712, 36870, 38099, 39328, 39680, 42780, 44160, 44244, 44640, 45632, 47616, 49160, 51336, 52992, 55305, 56534, 57040, 58880, 58992, 59520, 64170, 66240, 68448, 71424, 73740, 76198, 78656, 79360, 84801, 85560, 88320, 88488, 89280, 91264, 98320, 102672, 105984, 110610, 113068, 114080, 114297, 117984, 119040, 128340, 132480, 136896, 141335, 142848, 147480, 152396, 157312, 169602, 171120, 176640, 176976, 178560, 182528, 190495, 196640, 205344, 221220, 226136, 228160, 228594, 235968, 238080, 254403, 256680, 264960, 273792, 282670, 294960, 304792, 314624, 339204, 342240, 342891, 353952, 357120, 365056, 380990, 393280, 410688, 424005, 442440, 452272, 456320, 457188, 471936, 508806, 513360, 529920, 547584, 565340, 571485, 589920, 609584, 629248, 678408, 684480, 685782, 707904, 714240, 761980, 786560, 821376, 848010, 876277, 884880, 904544, 912640, 914376, 943872, 1017612, 1026720, 1095168, 1130680, 1142970, 1179840, 1219168, 1272015, 1356816, 1368960, 1371564, 1415808, 1523960, 1573120, 1642752, 1696020, 1714455, 1752554, 1769760, 1809088, 1825280, 1828752, 1887744, 2035224, 2053440, 2261360, 2285940, 2359680, 2438336, 2544030, 2628831, 2713632, 2737920, 2743128, 2831616, 3047920, 3146240, 3285504, 3392040, 3428910, 3505108, 3539520, 3618176, 3657504, 4070448, 4106880, 4381385, 4522720, 4571880, 4719360, 4876672, 5088060, 5257662, 5427264, 5475840, 5486256, 5663232, 6095840, 6784080, 6857820, 7010216, 7079040, 7236352, 7315008, 7886493, 8140896, 8213760, 8762770, 9045440, 9143760, 9438720, 9753344, 10176120, 10515324, 10854528, 10972512, 12191680, 13144155, 13568160, 13715640, 14020432, 14158080, 14472704, 14630016, 15772986, 16281792, 16427520, 17525540, 18090880, 18287520, 19506688, 20352240, 21030648, 21709056, 21945024, 24383360, 26288310, 27136320, 27431280, 28040864, 28316160, 29260032, 31545972, 32563584, 35051080, 36181760, 36575040, 39432465, 40704480, 42061296, 43418112, 43890048, 48766720, 52576620, 54272640, 54862560, 56081728, 58520064, 63091944, 65127168, 70102160, 72363520, 73150080, 78864930, 81408960, 84122592, 87780096, 97533440, 105153240, 108545280, 109725120, 112163456, 126183888, 130254336, 140204320, 146300160, 157729860, 162817920, 168245184, 175560192, 210306480, 217090560, 219450240, 224326912, 252367776, 280408640, 292600320, 315459720, 325635840, 336490368, 420612960, 438900480, 448653824, 504735552, 560817280, 630919440, 651271680, 672980736, 841225920, 877800960, 1009471104, 1121634560, 1261838880, 1345961472, 1682451840, 2018942208, 2243269120, 2523677760, 3364903680, 4037884416, 5047355520, 6729807360, 10094711040, 20189422080]

約数ペア:

[(1, 20189422080), (2, 10094711040), (3, 6729807360), (4, 5047355520), (5, 4037884416), (6, 3364903680), (8, 2523677760), (9, 2243269120), (10, 2018942208), (12, 1682451840), (15, 1345961472), (16, 1261838880), (18, 1121634560), (20, 1009471104), (23, 877800960), (24, 841225920), (30, 672980736), (31, 651271680), (32, 630919440), (36, 560817280), (40, 504735552), (45, 448653824), (46, 438900480), (48, 420612960), (60, 336490368), (62, 325635840), (64, 315459720), (69, 292600320), (72, 280408640), (80, 252367776), (90, 224326912), (92, 219450240), (93, 217090560), (96, 210306480), (115, 175560192), (120, 168245184), (124, 162817920), (128, 157729860), (138, 146300160), (144, 140204320), (155, 130254336), (160, 126183888), (180, 112163456), (184, 109725120), (186, 108545280), (192, 105153240), (207, 97533440), (230, 87780096), (240, 84122592), (248, 81408960), (256, 78864930), (276, 73150080), (279, 72363520), (288, 70102160), (310, 65127168), (320, 63091944), (345, 58520064), (360, 56081728), (368, 54862560), (372, 54272640), (384, 52576620), (414, 48766720), (460, 43890048), (465, 43418112), (480, 42061296), (496, 40704480), (512, 39432465), (552, 36575040), (558, 36181760), (576, 35051080), (620, 32563584), (640, 31545972), (690, 29260032), (713, 28316160), (720, 28040864), (736, 27431280), (744, 27136320), (768, 26288310), (828, 24383360), (920, 21945024), (930, 21709056), (960, 21030648), (992, 20352240), (1035, 19506688), (1104, 18287520), (1116, 18090880), (1152, 17525540), (1229, 16427520), (1240, 16281792), (1280, 15772986), (1380, 14630016), (1395, 14472704), (1426, 14158080), (1440, 14020432), (1472, 13715640), (1488, 13568160), (1536, 13144155), (1656, 12191680), (1840, 10972512), (1860, 10854528), (1920, 10515324), (1984, 10176120), (2070, 9753344), (2139, 9438720), (2208, 9143760), (2232, 9045440), (2304, 8762770), (2458, 8213760), (2480, 8140896), (2560, 7886493), (2760, 7315008), (2790, 7236352), (2852, 7079040), (2880, 7010216), (2944, 6857820), (2976, 6784080), (3312, 6095840), (3565, 5663232), (3680, 5486256), (3687, 5475840), (3720, 5427264), (3840, 5257662), (3968, 5088060), (4140, 4876672), (4278, 4719360), (4416, 4571880), (4464, 4522720), (4608, 4381385), (4916, 4106880), (4960, 4070448), (5520, 3657504), (5580, 3618176), (5704, 3539520), (5760, 3505108), (5888, 3428910), (5952, 3392040), (6145, 3285504), (6417, 3146240), (6624, 3047920), (7130, 2831616), (7360, 2743128), (7374, 2737920), (7440, 2713632), (7680, 2628831), (7936, 2544030), (8280, 2438336), (8556, 2359680), (8832, 2285940), (8928, 2261360), (9832, 2053440), (9920, 2035224), (10695, 1887744), (11040, 1828752), (11061, 1825280), (11160, 1809088), (11408, 1769760), (11520, 1752554), (11776, 1714455), (11904, 1696020), (12290, 1642752), (12834, 1573120), (13248, 1523960), (14260, 1415808), (14720, 1371564), (14748, 1368960), (14880, 1356816), (15872, 1272015), (16560, 1219168), (17112, 1179840), (17664, 1142970), (17856, 1130680), (18435, 1095168), (19664, 1026720), (19840, 1017612), (21390, 943872), (22080, 914376), (22122, 912640), (22320, 904544), (22816, 884880), (23040, 876277), (23808, 848010), (24580, 821376), (25668, 786560), (26496, 761980), (28267, 714240), (28520, 707904), (29440, 685782), (29496, 684480), (29760, 678408), (32085, 629248), (33120, 609584), (34224, 589920), (35328, 571485), (35712, 565340), (36870, 547584), (38099, 529920), (39328, 513360), (39680, 508806), (42780, 471936), (44160, 457188), (44244, 456320), (44640, 452272), (45632, 442440), (47616, 424005), (49160, 410688), (51336, 393280), (52992, 380990), (55305, 365056), (56534, 357120), (57040, 353952), (58880, 342891), (58992, 342240), (59520, 339204), (64170, 314624), (66240, 304792), (68448, 294960), (71424, 282670), (73740, 273792), (76198, 264960), (78656, 256680), (79360, 254403), (84801, 238080), (85560, 235968), (88320, 228594), (88488, 228160), (89280, 226136), (91264, 221220), (98320, 205344), (102672, 196640), (105984, 190495), (110610, 182528), (113068, 178560), (114080, 176976), (114297, 176640), (117984, 171120), (119040, 169602), (128340, 157312), (132480, 152396), (136896, 147480), (141335, 142848)]