19840269680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:932

約数の個数: 320

約数和(自身を含む): 60853248000

約数和(自身を除く): 41012978320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 283, 304, 308, 380, 385, 418, 440, 532, 560, 566, 599, 616, 665, 760, 770, 836, 880, 1045, 1064, 1132, 1198, 1232, 1330, 1415, 1463, 1520, 1540, 1672, 1981, 2090, 2128, 2264, 2396, 2660, 2830, 2926, 2995, 3080, 3113, 3344, 3962, 4180, 4193, 4528, 4792, 5320, 5377, 5660, 5852, 5990, 6160, 6226, 6589, 7315, 7924, 8360, 8386, 9584, 9905, 10640, 10754, 11320, 11381, 11704, 11980, 12452, 13178, 14630, 15565, 15848, 16720, 16772, 19810, 20965, 21508, 21791, 22640, 22762, 23408, 23960, 24904, 26356, 26885, 29260, 31130, 31696, 32945, 33544, 37639, 39620, 41930, 43016, 43582, 45524, 46123, 47920, 49808, 52712, 53770, 56905, 58520, 59147, 62260, 65890, 67088, 75278, 79240, 79667, 83860, 86032, 87164, 91048, 92246, 105424, 107540, 108955, 113810, 117040, 118294, 124520, 125191, 131780, 150556, 158480, 159334, 167720, 169517, 174328, 182096, 184492, 188195, 215080, 217910, 227620, 230615, 236588, 249040, 250382, 263560, 295735, 301112, 318668, 335440, 339034, 348656, 368984, 376390, 398335, 414029, 430160, 435820, 455240, 461230, 473176, 500764, 527120, 591470, 602224, 625955, 637336, 678068, 737968, 752780, 796670, 828058, 847585, 871640, 876337, 910480, 922460, 946352, 1001528, 1182940, 1186619, 1251910, 1274672, 1356136, 1505560, 1593340, 1656116, 1695170, 1743280, 1752674, 1844920, 1864687, 2003056, 2070145, 2365880, 2373238, 2503820, 2712272, 3011120, 3186680, 3220823, 3312232, 3390340, 3505348, 3689840, 3729374, 4140290, 4381685, 4731760, 4746476, 5007640, 5933095, 6373360, 6441646, 6624464, 6780680, 7010696, 7458748, 8280580, 8763370, 9323435, 9492952, 10015280, 11866190, 12883292, 13052809, 13561360, 14021392, 14917496, 16104115, 16561160, 17526740, 18646870, 18985904, 22545761, 23732380, 25766584, 26105618, 29834992, 32208230, 33122320, 35053480, 35429053, 37293740, 45091522, 47464760, 51533168, 52211236, 64416460, 65264045, 70106960, 70858106, 74587480, 90183044, 94929520, 104422472, 112728805, 128832920, 130528090, 141716212, 149174960, 177145265, 180366088, 208844944, 225457610, 248003371, 257665840, 261056180, 283432424, 354290530, 360732176, 450915220, 496006742, 522112360, 566864848, 708581060, 901830440, 992013484, 1044224720, 1240016855, 1417162120, 1803660880, 1984026968, 2480033710, 2834324240, 3968053936, 4960067420, 9920134840, 19840269680]

約数ペア:

[(1, 19840269680), (2, 9920134840), (4, 4960067420), (5, 3968053936), (7, 2834324240), (8, 2480033710), (10, 1984026968), (11, 1803660880), (14, 1417162120), (16, 1240016855), (19, 1044224720), (20, 992013484), (22, 901830440), (28, 708581060), (35, 566864848), (38, 522112360), (40, 496006742), (44, 450915220), (55, 360732176), (56, 354290530), (70, 283432424), (76, 261056180), (77, 257665840), (80, 248003371), (88, 225457610), (95, 208844944), (110, 180366088), (112, 177145265), (133, 149174960), (140, 141716212), (152, 130528090), (154, 128832920), (176, 112728805), (190, 104422472), (209, 94929520), (220, 90183044), (266, 74587480), (280, 70858106), (283, 70106960), (304, 65264045), (308, 64416460), (380, 52211236), (385, 51533168), (418, 47464760), (440, 45091522), (532, 37293740), (560, 35429053), (566, 35053480), (599, 33122320), (616, 32208230), (665, 29834992), (760, 26105618), (770, 25766584), (836, 23732380), (880, 22545761), (1045, 18985904), (1064, 18646870), (1132, 17526740), (1198, 16561160), (1232, 16104115), (1330, 14917496), (1415, 14021392), (1463, 13561360), (1520, 13052809), (1540, 12883292), (1672, 11866190), (1981, 10015280), (2090, 9492952), (2128, 9323435), (2264, 8763370), (2396, 8280580), (2660, 7458748), (2830, 7010696), (2926, 6780680), (2995, 6624464), (3080, 6441646), (3113, 6373360), (3344, 5933095), (3962, 5007640), (4180, 4746476), (4193, 4731760), (4528, 4381685), (4792, 4140290), (5320, 3729374), (5377, 3689840), (5660, 3505348), (5852, 3390340), (5990, 3312232), (6160, 3220823), (6226, 3186680), (6589, 3011120), (7315, 2712272), (7924, 2503820), (8360, 2373238), (8386, 2365880), (9584, 2070145), (9905, 2003056), (10640, 1864687), (10754, 1844920), (11320, 1752674), (11381, 1743280), (11704, 1695170), (11980, 1656116), (12452, 1593340), (13178, 1505560), (14630, 1356136), (15565, 1274672), (15848, 1251910), (16720, 1186619), (16772, 1182940), (19810, 1001528), (20965, 946352), (21508, 922460), (21791, 910480), (22640, 876337), (22762, 871640), (23408, 847585), (23960, 828058), (24904, 796670), (26356, 752780), (26885, 737968), (29260, 678068), (31130, 637336), (31696, 625955), (32945, 602224), (33544, 591470), (37639, 527120), (39620, 500764), (41930, 473176), (43016, 461230), (43582, 455240), (45524, 435820), (46123, 430160), (47920, 414029), (49808, 398335), (52712, 376390), (53770, 368984), (56905, 348656), (58520, 339034), (59147, 335440), (62260, 318668), (65890, 301112), (67088, 295735), (75278, 263560), (79240, 250382), (79667, 249040), (83860, 236588), (86032, 230615), (87164, 227620), (91048, 217910), (92246, 215080), (105424, 188195), (107540, 184492), (108955, 182096), (113810, 174328), (117040, 169517), (118294, 167720), (124520, 159334), (125191, 158480), (131780, 150556)]