19955062080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{563}}^1$

素因数の和:1014

約数の個数: 336

約数和(自身を含む): 71155828224

約数和(自身を除く): 51200766144

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 397, 465, 480, 496, 558, 563, 576, 620, 720, 744, 794, 930, 960, 992, 1116, 1126, 1191, 1240, 1395, 1440, 1488, 1588, 1689, 1860, 1984, 1985, 2232, 2252, 2382, 2480, 2790, 2815, 2880, 2976, 3176, 3378, 3573, 3720, 3970, 4464, 4504, 4764, 4960, 5067, 5580, 5630, 5952, 5955, 6352, 6756, 7146, 7440, 7940, 8445, 8928, 9008, 9528, 9920, 10134, 11160, 11260, 11910, 12307, 12704, 13512, 14292, 14880, 15880, 16890, 17453, 17856, 17865, 18016, 19056, 20268, 22320, 22520, 23820, 24614, 25335, 25408, 27024, 28584, 29760, 31760, 33780, 34906, 35730, 36032, 36921, 38112, 40536, 44640, 45040, 47640, 49228, 50670, 52359, 54048, 57168, 61535, 63520, 67560, 69812, 71460, 73842, 76224, 81072, 87265, 89280, 90080, 95280, 98456, 101340, 104718, 108096, 110763, 114336, 123070, 127040, 135120, 139624, 142920, 147684, 157077, 162144, 174530, 180160, 184605, 190560, 196912, 202680, 209436, 221526, 223511, 228672, 246140, 261795, 270240, 279248, 285840, 295368, 314154, 324288, 349060, 369210, 381120, 393824, 405360, 418872, 443052, 447022, 492280, 523590, 540480, 553815, 558496, 571680, 590736, 628308, 670533, 698120, 738420, 785385, 787648, 810720, 837744, 886104, 894044, 984560, 1047180, 1107630, 1116992, 1117555, 1143360, 1181472, 1256616, 1341066, 1396240, 1476840, 1570770, 1621440, 1675488, 1772208, 1788088, 1969120, 2011599, 2094360, 2215260, 2235110, 2362944, 2513232, 2682132, 2792480, 2953680, 3141540, 3350976, 3352665, 3544416, 3576176, 3938240, 4023198, 4188720, 4430520, 4470220, 5026464, 5364264, 5584960, 5907360, 6283080, 6705330, 6928841, 7088832, 7152352, 8046396, 8377440, 8861040, 8940440, 10052928, 10057995, 10728528, 11814720, 12566160, 13410660, 13857682, 14304704, 16092792, 16754880, 17722080, 17880880, 20115990, 20786523, 21457056, 25132320, 26821320, 27715364, 32185584, 34644205, 35444160, 35761760, 40231980, 41573046, 42914112, 50264640, 53642640, 55430728, 62359569, 64371168, 69288410, 71523520, 80463960, 83146092, 103932615, 107285280, 110861456, 124719138, 128742336, 138576820, 160927920, 166292184, 207865230, 214570560, 221722912, 249438276, 277153640, 311797845, 321855840, 332584368, 415730460, 443445824, 498876552, 554307280, 623595690, 643711680, 665168736, 831460920, 997753104, 1108614560, 1247191380, 1330337472, 1662921840, 1995506208, 2217229120, 2494382760, 3325843680, 3991012416, 4988765520, 6651687360, 9977531040, 19955062080]

約数ペア:

[(1, 19955062080), (2, 9977531040), (3, 6651687360), (4, 4988765520), (5, 3991012416), (6, 3325843680), (8, 2494382760), (9, 2217229120), (10, 1995506208), (12, 1662921840), (15, 1330337472), (16, 1247191380), (18, 1108614560), (20, 997753104), (24, 831460920), (30, 665168736), (31, 643711680), (32, 623595690), (36, 554307280), (40, 498876552), (45, 443445824), (48, 415730460), (60, 332584368), (62, 321855840), (64, 311797845), (72, 277153640), (80, 249438276), (90, 221722912), (93, 214570560), (96, 207865230), (120, 166292184), (124, 160927920), (144, 138576820), (155, 128742336), (160, 124719138), (180, 110861456), (186, 107285280), (192, 103932615), (240, 83146092), (248, 80463960), (279, 71523520), (288, 69288410), (310, 64371168), (320, 62359569), (360, 55430728), (372, 53642640), (397, 50264640), (465, 42914112), (480, 41573046), (496, 40231980), (558, 35761760), (563, 35444160), (576, 34644205), (620, 32185584), (720, 27715364), (744, 26821320), (794, 25132320), (930, 21457056), (960, 20786523), (992, 20115990), (1116, 17880880), (1126, 17722080), (1191, 16754880), (1240, 16092792), (1395, 14304704), (1440, 13857682), (1488, 13410660), (1588, 12566160), (1689, 11814720), (1860, 10728528), (1984, 10057995), (1985, 10052928), (2232, 8940440), (2252, 8861040), (2382, 8377440), (2480, 8046396), (2790, 7152352), (2815, 7088832), (2880, 6928841), (2976, 6705330), (3176, 6283080), (3378, 5907360), (3573, 5584960), (3720, 5364264), (3970, 5026464), (4464, 4470220), (4504, 4430520), (4764, 4188720), (4960, 4023198), (5067, 3938240), (5580, 3576176), (5630, 3544416), (5952, 3352665), (5955, 3350976), (6352, 3141540), (6756, 2953680), (7146, 2792480), (7440, 2682132), (7940, 2513232), (8445, 2362944), (8928, 2235110), (9008, 2215260), (9528, 2094360), (9920, 2011599), (10134, 1969120), (11160, 1788088), (11260, 1772208), (11910, 1675488), (12307, 1621440), (12704, 1570770), (13512, 1476840), (14292, 1396240), (14880, 1341066), (15880, 1256616), (16890, 1181472), (17453, 1143360), (17856, 1117555), (17865, 1116992), (18016, 1107630), (19056, 1047180), (20268, 984560), (22320, 894044), (22520, 886104), (23820, 837744), (24614, 810720), (25335, 787648), (25408, 785385), (27024, 738420), (28584, 698120), (29760, 670533), (31760, 628308), (33780, 590736), (34906, 571680), (35730, 558496), (36032, 553815), (36921, 540480), (38112, 523590), (40536, 492280), (44640, 447022), (45040, 443052), (47640, 418872), (49228, 405360), (50670, 393824), (52359, 381120), (54048, 369210), (57168, 349060), (61535, 324288), (63520, 314154), (67560, 295368), (69812, 285840), (71460, 279248), (73842, 270240), (76224, 261795), (81072, 246140), (87265, 228672), (89280, 223511), (90080, 221526), (95280, 209436), (98456, 202680), (101340, 196912), (104718, 190560), (108096, 184605), (110763, 180160), (114336, 174530), (123070, 162144), (127040, 157077), (135120, 147684), (139624, 142920)]