20557702080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12119}}^1$

素因数の和:12192

約数の個数: 336

約数和(自身を含む): 76838860800

約数和(自身を除く): 56281158720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 960, 992, 1116, 1140, 1178, 1216, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 1984, 2232, 2280, 2356, 2480, 2736, 2790, 2880, 2945, 2976, 3040, 3420, 3534, 3648, 3720, 4464, 4560, 4712, 4960, 5301, 5472, 5580, 5890, 5952, 6080, 6840, 7068, 7440, 8835, 8928, 9120, 9424, 9920, 10602, 10944, 11160, 11780, 12119, 13680, 14136, 14880, 17670, 17856, 18240, 18848, 21204, 22320, 23560, 24238, 26505, 27360, 28272, 29760, 35340, 36357, 37696, 42408, 44640, 47120, 48476, 53010, 54720, 56544, 60595, 70680, 72714, 84816, 89280, 94240, 96952, 106020, 109071, 113088, 121190, 141360, 145428, 169632, 181785, 188480, 193904, 212040, 218142, 230261, 242380, 282720, 290856, 339264, 363570, 375689, 387808, 424080, 436284, 460522, 484760, 545355, 565440, 581712, 690783, 727140, 751378, 775616, 848160, 872568, 921044, 969520, 1090710, 1127067, 1151305, 1163424, 1381566, 1454280, 1502756, 1696320, 1745136, 1842088, 1878445, 1939040, 2072349, 2181420, 2254134, 2302610, 2326848, 2763132, 2908560, 3005512, 3381201, 3453915, 3490272, 3684176, 3756890, 3878080, 4144698, 4362840, 4508268, 4605220, 5526264, 5635335, 5817120, 6011024, 6762402, 6907830, 6980544, 7138091, 7368352, 7513780, 8289396, 8725680, 9016536, 9210440, 10361745, 11052528, 11270670, 11634240, 12022048, 13524804, 13815660, 14276182, 14736704, 15027560, 16578792, 16906005, 17451360, 18033072, 18420880, 20723490, 21414273, 22105056, 22541340, 24044096, 27049608, 27631320, 28552364, 30055120, 33157584, 33812010, 34902720, 35690455, 36066144, 36841760, 41446980, 42828546, 44210112, 45082680, 54099216, 55262640, 57104728, 60110240, 64242819, 66315168, 67624020, 71380910, 72132288, 73683520, 82893960, 85657092, 90165360, 107071365, 108198432, 110525280, 114209456, 120220480, 128485638, 132630336, 135248040, 142761820, 165787920, 171314184, 180330720, 214142730, 216396864, 221050560, 228418912, 256971276, 270496080, 285523640, 321214095, 331575840, 342628368, 360661440, 428285460, 456837824, 513942552, 540992160, 571047280, 642428190, 663151680, 685256736, 856570920, 1027885104, 1081984320, 1142094560, 1284856380, 1370513472, 1713141840, 2055770208, 2284189120, 2569712760, 3426283680, 4111540416, 5139425520, 6852567360, 10278851040, 20557702080]

約数ペア:

[(1, 20557702080), (2, 10278851040), (3, 6852567360), (4, 5139425520), (5, 4111540416), (6, 3426283680), (8, 2569712760), (9, 2284189120), (10, 2055770208), (12, 1713141840), (15, 1370513472), (16, 1284856380), (18, 1142094560), (19, 1081984320), (20, 1027885104), (24, 856570920), (30, 685256736), (31, 663151680), (32, 642428190), (36, 571047280), (38, 540992160), (40, 513942552), (45, 456837824), (48, 428285460), (57, 360661440), (60, 342628368), (62, 331575840), (64, 321214095), (72, 285523640), (76, 270496080), (80, 256971276), (90, 228418912), (93, 221050560), (95, 216396864), (96, 214142730), (114, 180330720), (120, 171314184), (124, 165787920), (144, 142761820), (152, 135248040), (155, 132630336), (160, 128485638), (171, 120220480), (180, 114209456), (186, 110525280), (190, 108198432), (192, 107071365), (228, 90165360), (240, 85657092), (248, 82893960), (279, 73683520), (285, 72132288), (288, 71380910), (304, 67624020), (310, 66315168), (320, 64242819), (342, 60110240), (360, 57104728), (372, 55262640), (380, 54099216), (456, 45082680), (465, 44210112), (480, 42828546), (496, 41446980), (558, 36841760), (570, 36066144), (576, 35690455), (589, 34902720), (608, 33812010), (620, 33157584), (684, 30055120), (720, 28552364), (744, 27631320), (760, 27049608), (855, 24044096), (912, 22541340), (930, 22105056), (960, 21414273), (992, 20723490), (1116, 18420880), (1140, 18033072), (1178, 17451360), (1216, 16906005), (1240, 16578792), (1368, 15027560), (1395, 14736704), (1440, 14276182), (1488, 13815660), (1520, 13524804), (1710, 12022048), (1767, 11634240), (1824, 11270670), (1860, 11052528), (1984, 10361745), (2232, 9210440), (2280, 9016536), (2356, 8725680), (2480, 8289396), (2736, 7513780), (2790, 7368352), (2880, 7138091), (2945, 6980544), (2976, 6907830), (3040, 6762402), (3420, 6011024), (3534, 5817120), (3648, 5635335), (3720, 5526264), (4464, 4605220), (4560, 4508268), (4712, 4362840), (4960, 4144698), (5301, 3878080), (5472, 3756890), (5580, 3684176), (5890, 3490272), (5952, 3453915), (6080, 3381201), (6840, 3005512), (7068, 2908560), (7440, 2763132), (8835, 2326848), (8928, 2302610), (9120, 2254134), (9424, 2181420), (9920, 2072349), (10602, 1939040), (10944, 1878445), (11160, 1842088), (11780, 1745136), (12119, 1696320), (13680, 1502756), (14136, 1454280), (14880, 1381566), (17670, 1163424), (17856, 1151305), (18240, 1127067), (18848, 1090710), (21204, 969520), (22320, 921044), (23560, 872568), (24238, 848160), (26505, 775616), (27360, 751378), (28272, 727140), (29760, 690783), (35340, 581712), (36357, 565440), (37696, 545355), (42408, 484760), (44640, 460522), (47120, 436284), (48476, 424080), (53010, 387808), (54720, 375689), (56544, 363570), (60595, 339264), (70680, 290856), (72714, 282720), (84816, 242380), (89280, 230261), (94240, 218142), (96952, 212040), (106020, 193904), (109071, 188480), (113088, 181785), (121190, 169632), (141360, 145428)]