1894100880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 400

約数和(自身を含む): 7252125120

約数和(自身を除く): 5358024240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 173, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 343, 346, 380, 392, 399, 420, 456, 490, 519, 532, 560, 570, 588, 665, 686, 692, 735, 760, 784, 798, 840, 865, 912, 931, 980, 1029, 1038, 1064, 1140, 1176, 1211, 1330, 1372, 1384, 1470, 1520, 1596, 1680, 1715, 1730, 1862, 1960, 1995, 2058, 2076, 2128, 2280, 2352, 2401, 2422, 2595, 2660, 2744, 2768, 2793, 2940, 3192, 3287, 3430, 3460, 3633, 3724, 3920, 3990, 4116, 4152, 4560, 4655, 4802, 4844, 5145, 5190, 5320, 5488, 5586, 5880, 6055, 6384, 6517, 6574, 6860, 6920, 7203, 7266, 7448, 7980, 8232, 8304, 8477, 9310, 9604, 9688, 9861, 10290, 10380, 10640, 11172, 11760, 12005, 12110, 13034, 13148, 13720, 13840, 13965, 14406, 14532, 14896, 15960, 16435, 16464, 16954, 18165, 18620, 19208, 19376, 19551, 19722, 20580, 20760, 22344, 23009, 24010, 24220, 25431, 26068, 26296, 27440, 27930, 28812, 29064, 31920, 32585, 32870, 33908, 36015, 36330, 37240, 38416, 39102, 39444, 41160, 41520, 42385, 44688, 45619, 46018, 48020, 48440, 49305, 50862, 52136, 52592, 55860, 57624, 58128, 59339, 65170, 65740, 67816, 69027, 72030, 72660, 74480, 78204, 78888, 82320, 84770, 91238, 92036, 96040, 96880, 97755, 98610, 101724, 104272, 111720, 115045, 115248, 118678, 127155, 130340, 131480, 135632, 136857, 138054, 144060, 145320, 156408, 157776, 161063, 169540, 178017, 182476, 184072, 192080, 195510, 197220, 203448, 223440, 228095, 230090, 237356, 254310, 260680, 262960, 273714, 276108, 288120, 290640, 296695, 312816, 322126, 339080, 345135, 356034, 364952, 368144, 391020, 394440, 406896, 415373, 456190, 460180, 474712, 483189, 508620, 521360, 547428, 552216, 576240, 593390, 644252, 678160, 684285, 690270, 712068, 729904, 782040, 788880, 805315, 830746, 890085, 912380, 920360, 949424, 966378, 1017240, 1094856, 1104432, 1127441, 1186780, 1246119, 1288504, 1368570, 1380540, 1424136, 1564080, 1610630, 1661492, 1780170, 1824760, 1840720, 1932756, 2034480, 2076865, 2189712, 2254882, 2373560, 2415945, 2492238, 2577008, 2737140, 2761080, 2848272, 3221260, 3322984, 3382323, 3560340, 3649520, 3865512, 4153730, 4509764, 4747120, 4831890, 4984476, 5474280, 5522160, 5637205, 6230595, 6442520, 6645968, 6764646, 7120680, 7731024, 7892087, 8307460, 9019528, 9663780, 9968952, 10948560, 11274410, 12461190, 12885040, 13529292, 14241360, 15784174, 16614920, 16911615, 18039056, 19327560, 19937904, 22548820, 23676261, 24922380, 27058584, 31568348, 33229840, 33823230, 38655120, 39460435, 45097640, 47352522, 49844760, 54117168, 63136696, 67646460, 78920870, 90195280, 94705044, 99689520, 118381305, 126273392, 135292920, 157841740, 189410088, 236762610, 270585840, 315683480, 378820176, 473525220, 631366960, 947050440, 1894100880]

約数ペア:

[(1, 1894100880), (2, 947050440), (3, 631366960), (4, 473525220), (5, 378820176), (6, 315683480), (7, 270585840), (8, 236762610), (10, 189410088), (12, 157841740), (14, 135292920), (15, 126273392), (16, 118381305), (19, 99689520), (20, 94705044), (21, 90195280), (24, 78920870), (28, 67646460), (30, 63136696), (35, 54117168), (38, 49844760), (40, 47352522), (42, 45097640), (48, 39460435), (49, 38655120), (56, 33823230), (57, 33229840), (60, 31568348), (70, 27058584), (76, 24922380), (80, 23676261), (84, 22548820), (95, 19937904), (98, 19327560), (105, 18039056), (112, 16911615), (114, 16614920), (120, 15784174), (133, 14241360), (140, 13529292), (147, 12885040), (152, 12461190), (168, 11274410), (173, 10948560), (190, 9968952), (196, 9663780), (210, 9019528), (228, 8307460), (240, 7892087), (245, 7731024), (266, 7120680), (280, 6764646), (285, 6645968), (294, 6442520), (304, 6230595), (336, 5637205), (343, 5522160), (346, 5474280), (380, 4984476), (392, 4831890), (399, 4747120), (420, 4509764), (456, 4153730), (490, 3865512), (519, 3649520), (532, 3560340), (560, 3382323), (570, 3322984), (588, 3221260), (665, 2848272), (686, 2761080), (692, 2737140), (735, 2577008), (760, 2492238), (784, 2415945), (798, 2373560), (840, 2254882), (865, 2189712), (912, 2076865), (931, 2034480), (980, 1932756), (1029, 1840720), (1038, 1824760), (1064, 1780170), (1140, 1661492), (1176, 1610630), (1211, 1564080), (1330, 1424136), (1372, 1380540), (1384, 1368570), (1470, 1288504), (1520, 1246119), (1596, 1186780), (1680, 1127441), (1715, 1104432), (1730, 1094856), (1862, 1017240), (1960, 966378), (1995, 949424), (2058, 920360), (2076, 912380), (2128, 890085), (2280, 830746), (2352, 805315), (2401, 788880), (2422, 782040), (2595, 729904), (2660, 712068), (2744, 690270), (2768, 684285), (2793, 678160), (2940, 644252), (3192, 593390), (3287, 576240), (3430, 552216), (3460, 547428), (3633, 521360), (3724, 508620), (3920, 483189), (3990, 474712), (4116, 460180), (4152, 456190), (4560, 415373), (4655, 406896), (4802, 394440), (4844, 391020), (5145, 368144), (5190, 364952), (5320, 356034), (5488, 345135), (5586, 339080), (5880, 322126), (6055, 312816), (6384, 296695), (6517, 290640), (6574, 288120), (6860, 276108), (6920, 273714), (7203, 262960), (7266, 260680), (7448, 254310), (7980, 237356), (8232, 230090), (8304, 228095), (8477, 223440), (9310, 203448), (9604, 197220), (9688, 195510), (9861, 192080), (10290, 184072), (10380, 182476), (10640, 178017), (11172, 169540), (11760, 161063), (12005, 157776), (12110, 156408), (13034, 145320), (13148, 144060), (13720, 138054), (13840, 136857), (13965, 135632), (14406, 131480), (14532, 130340), (14896, 127155), (15960, 118678), (16435, 115248), (16464, 115045), (16954, 111720), (18165, 104272), (18620, 101724), (19208, 98610), (19376, 97755), (19551, 96880), (19722, 96040), (20580, 92036), (20760, 91238), (22344, 84770), (23009, 82320), (24010, 78888), (24220, 78204), (25431, 74480), (26068, 72660), (26296, 72030), (27440, 69027), (27930, 67816), (28812, 65740), (29064, 65170), (31920, 59339), (32585, 58128), (32870, 57624), (33908, 55860), (36015, 52592), (36330, 52136), (37240, 50862), (38416, 49305), (39102, 48440), (39444, 48020), (41160, 46018), (41520, 45619), (42385, 44688)]