19703009760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 576

約数和(自身を含む): 75919140864

約数和(自身を除く): 56216131104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 61, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 122, 124, 140, 147, 155, 160, 168, 183, 186, 196, 210, 217, 224, 240, 244, 245, 248, 280, 294, 305, 310, 336, 366, 372, 392, 420, 427, 434, 443, 465, 480, 488, 490, 496, 560, 588, 610, 620, 651, 672, 732, 735, 744, 784, 840, 854, 868, 886, 915, 930, 976, 980, 992, 1085, 1120, 1176, 1220, 1240, 1281, 1302, 1329, 1464, 1470, 1488, 1519, 1568, 1680, 1708, 1736, 1772, 1830, 1860, 1891, 1952, 1960, 2135, 2170, 2215, 2352, 2440, 2480, 2562, 2604, 2658, 2928, 2940, 2976, 2989, 3038, 3101, 3255, 3360, 3416, 3472, 3544, 3660, 3720, 3782, 3920, 4270, 4340, 4430, 4557, 4704, 4880, 4960, 5124, 5208, 5316, 5673, 5856, 5880, 5978, 6076, 6202, 6405, 6510, 6645, 6832, 6944, 7088, 7320, 7440, 7564, 7595, 7840, 8540, 8680, 8860, 8967, 9114, 9303, 9455, 9760, 10248, 10416, 10632, 11346, 11760, 11956, 12152, 12404, 12810, 13020, 13237, 13290, 13664, 13733, 14176, 14640, 14880, 14945, 15128, 15190, 15505, 17080, 17360, 17720, 17934, 18228, 18606, 18910, 20496, 20832, 21264, 21707, 22692, 22785, 23520, 23912, 24304, 24808, 25620, 26040, 26474, 26580, 27023, 27466, 28365, 29280, 29890, 30256, 30380, 31010, 34160, 34720, 35440, 35868, 36456, 37212, 37820, 39711, 40992, 41199, 42528, 43414, 44835, 45384, 45570, 46515, 47824, 48608, 49616, 51240, 52080, 52948, 53160, 54046, 54932, 56730, 59780, 60512, 60760, 62020, 65121, 66185, 68320, 68665, 70880, 71736, 72912, 74424, 75640, 79422, 81069, 82398, 86828, 89670, 90768, 91140, 92659, 93030, 95648, 96131, 99232, 102480, 104160, 105896, 106320, 108092, 108535, 109864, 113460, 119560, 121520, 124040, 130242, 132370, 135115, 137330, 143472, 145824, 148848, 151280, 158844, 162138, 164796, 173656, 179340, 181536, 182280, 185318, 186060, 189161, 192262, 198555, 204960, 205995, 211792, 212640, 216184, 217070, 219728, 226920, 239120, 243040, 248080, 260484, 264740, 270230, 274660, 277977, 286944, 288393, 297696, 302560, 317688, 324276, 325605, 329592, 347312, 358680, 364560, 370636, 372120, 378322, 384524, 397110, 405345, 411990, 423584, 432368, 434140, 439456, 453840, 463295, 478240, 480655, 496160, 520968, 529480, 540460, 549320, 555954, 567483, 576786, 635376, 648552, 651210, 659184, 672917, 694624, 717360, 729120, 741272, 744240, 756644, 769048, 794220, 810690, 823980, 837713, 864736, 868280, 907680, 926590, 945805, 961310, 1041936, 1058960, 1080920, 1098640, 1111908, 1134966, 1153572, 1270752, 1297104, 1302420, 1318368, 1324127, 1345834, 1389885, 1434720, 1441965, 1482544, 1488480, 1513288, 1538096, 1588440, 1621380, 1647960, 1675426, 1736560, 1853180, 1891610, 1922620, 2018751, 2083872, 2117920, 2161840, 2197280, 2223816, 2269932, 2307144, 2513139, 2594208, 2604840, 2648254, 2691668, 2779770, 2837415, 2883930, 2965088, 3026576, 3076192, 3176880, 3242760, 3295920, 3350852, 3364585, 3473120, 3706360, 3783220, 3845240, 3972381, 4037502, 4188565, 4323680, 4447632, 4539864, 4614288, 5026278, 5209680, 5296508, 5383336, 5559540, 5674830, 5767860, 5863991, 6053152, 6353760, 6485520, 6591840, 6620635, 6701704, 6729170, 7412720, 7566440, 7690480, 7944762, 8075004, 8377130, 8895264, 9079728, 9228576, 10052556, 10093755, 10419360, 10593016, 10766672, 11119080, 11349660, 11535720, 11727982, 12565695, 12971040, 13241270, 13403408, 13458340, 14825440, 15132880, 15380960, 15889524, 16150008, 16754260, 17591973, 18159456, 19861905, 20105112, 20187510, 21186032, 21533344, 22238160, 22699320, 23071440, 23455964, 25131390, 26482540, 26806816, 26916680, 29319955, 30265760, 31779048, 32300016, 33508520, 35183946, 39723810, 40210224, 40375020, 41047937, 42372064, 44476320, 45398640, 46142880, 46911928, 50262780, 52965080, 53833360, 58639910, 63558096, 64600032, 67017040, 70367892, 79447620, 80420448, 80750040, 82095874, 87959865, 90797280, 93823856, 100525560, 105930160, 107666720, 117279820, 123143811, 127116192, 134034080, 140735784, 158895240, 161500080, 164191748, 175919730, 187647712, 201051120, 205239685, 211860320, 234559640, 246287622, 281471568, 317790480, 323000160, 328383496, 351839460, 402102240, 410479370, 469119280, 492575244, 562943136, 615719055, 635580960, 656766992, 703678920, 820958740, 938238560, 985150488, 1231438110, 1313533984, 1407357840, 1641917480, 1970300976, 2462876220, 2814715680, 3283834960, 3940601952, 4925752440, 6567669920, 9851504880, 19703009760]

約数ペア:

[(1, 19703009760), (2, 9851504880), (3, 6567669920), (4, 4925752440), (5, 3940601952), (6, 3283834960), (7, 2814715680), (8, 2462876220), (10, 1970300976), (12, 1641917480), (14, 1407357840), (15, 1313533984), (16, 1231438110), (20, 985150488), (21, 938238560), (24, 820958740), (28, 703678920), (30, 656766992), (31, 635580960), (32, 615719055), (35, 562943136), (40, 492575244), (42, 469119280), (48, 410479370), (49, 402102240), (56, 351839460), (60, 328383496), (61, 323000160), (62, 317790480), (70, 281471568), (80, 246287622), (84, 234559640), (93, 211860320), (96, 205239685), (98, 201051120), (105, 187647712), (112, 175919730), (120, 164191748), (122, 161500080), (124, 158895240), (140, 140735784), (147, 134034080), (155, 127116192), (160, 123143811), (168, 117279820), (183, 107666720), (186, 105930160), (196, 100525560), (210, 93823856), (217, 90797280), (224, 87959865), (240, 82095874), (244, 80750040), (245, 80420448), (248, 79447620), (280, 70367892), (294, 67017040), (305, 64600032), (310, 63558096), (336, 58639910), (366, 53833360), (372, 52965080), (392, 50262780), (420, 46911928), (427, 46142880), (434, 45398640), (443, 44476320), (465, 42372064), (480, 41047937), (488, 40375020), (490, 40210224), (496, 39723810), (560, 35183946), (588, 33508520), (610, 32300016), (620, 31779048), (651, 30265760), (672, 29319955), (732, 26916680), (735, 26806816), (744, 26482540), (784, 25131390), (840, 23455964), (854, 23071440), (868, 22699320), (886, 22238160), (915, 21533344), (930, 21186032), (976, 20187510), (980, 20105112), (992, 19861905), (1085, 18159456), (1120, 17591973), (1176, 16754260), (1220, 16150008), (1240, 15889524), (1281, 15380960), (1302, 15132880), (1329, 14825440), (1464, 13458340), (1470, 13403408), (1488, 13241270), (1519, 12971040), (1568, 12565695), (1680, 11727982), (1708, 11535720), (1736, 11349660), (1772, 11119080), (1830, 10766672), (1860, 10593016), (1891, 10419360), (1952, 10093755), (1960, 10052556), (2135, 9228576), (2170, 9079728), (2215, 8895264), (2352, 8377130), (2440, 8075004), (2480, 7944762), (2562, 7690480), (2604, 7566440), (2658, 7412720), (2928, 6729170), (2940, 6701704), (2976, 6620635), (2989, 6591840), (3038, 6485520), (3101, 6353760), (3255, 6053152), (3360, 5863991), (3416, 5767860), (3472, 5674830), (3544, 5559540), (3660, 5383336), (3720, 5296508), (3782, 5209680), (3920, 5026278), (4270, 4614288), (4340, 4539864), (4430, 4447632), (4557, 4323680), (4704, 4188565), (4880, 4037502), (4960, 3972381), (5124, 3845240), (5208, 3783220), (5316, 3706360), (5673, 3473120), (5856, 3364585), (5880, 3350852), (5978, 3295920), (6076, 3242760), (6202, 3176880), (6405, 3076192), (6510, 3026576), (6645, 2965088), (6832, 2883930), (6944, 2837415), (7088, 2779770), (7320, 2691668), (7440, 2648254), (7564, 2604840), (7595, 2594208), (7840, 2513139), (8540, 2307144), (8680, 2269932), (8860, 2223816), (8967, 2197280), (9114, 2161840), (9303, 2117920), (9455, 2083872), (9760, 2018751), (10248, 1922620), (10416, 1891610), (10632, 1853180), (11346, 1736560), (11760, 1675426), (11956, 1647960), (12152, 1621380), (12404, 1588440), (12810, 1538096), (13020, 1513288), (13237, 1488480), (13290, 1482544), (13664, 1441965), (13733, 1434720), (14176, 1389885), (14640, 1345834), (14880, 1324127), (14945, 1318368), (15128, 1302420), (15190, 1297104), (15505, 1270752), (17080, 1153572), (17360, 1134966), (17720, 1111908), (17934, 1098640), (18228, 1080920), (18606, 1058960), (18910, 1041936), (20496, 961310), (20832, 945805), (21264, 926590), (21707, 907680), (22692, 868280), (22785, 864736), (23520, 837713), (23912, 823980), (24304, 810690), (24808, 794220), (25620, 769048), (26040, 756644), (26474, 744240), (26580, 741272), (27023, 729120), (27466, 717360), (28365, 694624), (29280, 672917), (29890, 659184), (30256, 651210), (30380, 648552), (31010, 635376), (34160, 576786), (34720, 567483), (35440, 555954), (35868, 549320), (36456, 540460), (37212, 529480), (37820, 520968), (39711, 496160), (40992, 480655), (41199, 478240), (42528, 463295), (43414, 453840), (44835, 439456), (45384, 434140), (45570, 432368), (46515, 423584), (47824, 411990), (48608, 405345), (49616, 397110), (51240, 384524), (52080, 378322), (52948, 372120), (53160, 370636), (54046, 364560), (54932, 358680), (56730, 347312), (59780, 329592), (60512, 325605), (60760, 324276), (62020, 317688), (65121, 302560), (66185, 297696), (68320, 288393), (68665, 286944), (70880, 277977), (71736, 274660), (72912, 270230), (74424, 264740), (75640, 260484), (79422, 248080), (81069, 243040), (82398, 239120), (86828, 226920), (89670, 219728), (90768, 217070), (91140, 216184), (92659, 212640), (93030, 211792), (95648, 205995), (96131, 204960), (99232, 198555), (102480, 192262), (104160, 189161), (105896, 186060), (106320, 185318), (108092, 182280), (108535, 181536), (109864, 179340), (113460, 173656), (119560, 164796), (121520, 162138), (124040, 158844), (130242, 151280), (132370, 148848), (135115, 145824), (137330, 143472)]