1921353720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 512

約数和(自身を含む): 7315660800

約数和(自身を除く): 5394307080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 52, 55, 57, 60, 65, 66, 71, 76, 78, 83, 88, 95, 104, 110, 114, 120, 130, 132, 142, 143, 152, 156, 165, 166, 190, 195, 209, 213, 220, 228, 247, 249, 260, 264, 284, 285, 286, 312, 330, 332, 355, 380, 390, 415, 418, 426, 429, 440, 456, 494, 498, 520, 568, 570, 572, 627, 660, 664, 710, 715, 741, 760, 780, 781, 830, 836, 852, 858, 913, 923, 988, 996, 1045, 1065, 1079, 1140, 1144, 1235, 1245, 1254, 1320, 1349, 1420, 1430, 1482, 1560, 1562, 1577, 1660, 1672, 1704, 1716, 1826, 1846, 1976, 1992, 2090, 2130, 2145, 2158, 2280, 2343, 2470, 2490, 2508, 2698, 2717, 2739, 2769, 2840, 2860, 2964, 3124, 3135, 3154, 3237, 3320, 3432, 3652, 3692, 3705, 3905, 4047, 4180, 4260, 4290, 4316, 4565, 4615, 4686, 4731, 4940, 4980, 5016, 5395, 5396, 5434, 5478, 5538, 5720, 5893, 5928, 6248, 6270, 6308, 6474, 6745, 7304, 7384, 7410, 7810, 7885, 8094, 8151, 8360, 8520, 8580, 8632, 9130, 9230, 9372, 9462, 9880, 9960, 10153, 10790, 10792, 10868, 10956, 11076, 11715, 11786, 11869, 12540, 12616, 12948, 13490, 13585, 13695, 13845, 14820, 14839, 15620, 15770, 16185, 16188, 16302, 17160, 17347, 17537, 17679, 18260, 18460, 18744, 18924, 20235, 20306, 20501, 21580, 21736, 21912, 22152, 23430, 23572, 23655, 23738, 25080, 25896, 26980, 27170, 27390, 27690, 29465, 29640, 29678, 30459, 31240, 31540, 32370, 32376, 32604, 34694, 35074, 35358, 35607, 36520, 36920, 37848, 40470, 40612, 40755, 41002, 43160, 44517, 46860, 47144, 47310, 47476, 50765, 52041, 52611, 53960, 54340, 54780, 55380, 58930, 59345, 59356, 60918, 61503, 63080, 64740, 64823, 65208, 69388, 70148, 70716, 71214, 74195, 76609, 80940, 81224, 81510, 82004, 86735, 87685, 88395, 89034, 93720, 94620, 94952, 101530, 102505, 104082, 105222, 108680, 109560, 110760, 111967, 117860, 118690, 118712, 121836, 123006, 129480, 129646, 138776, 140296, 141432, 142428, 148390, 152295, 153218, 161880, 163020, 164008, 173470, 175370, 176790, 178035, 178068, 189240, 192907, 194469, 203060, 205010, 208164, 210444, 222585, 223934, 225511, 229827, 235720, 237380, 243672, 246012, 259292, 260205, 263055, 284856, 296780, 304590, 306436, 307515, 324115, 326040, 335901, 346940, 350740, 353580, 356070, 356136, 383045, 385814, 388938, 406120, 410020, 416328, 420888, 445170, 447868, 451022, 459654, 474760, 492024, 518584, 520410, 526110, 559835, 578721, 593560, 609180, 612872, 615030, 648230, 671802, 676533, 693880, 701480, 707160, 712140, 766090, 771628, 777876, 820040, 842699, 890340, 895736, 902044, 919308, 964535, 972345, 1040820, 1052220, 1119670, 1127555, 1149135, 1157442, 1218360, 1230060, 1231637, 1296460, 1343604, 1353066, 1424280, 1455571, 1532180, 1543256, 1555752, 1679505, 1685398, 1780680, 1804088, 1838616, 1929070, 1944690, 2081640, 2104440, 2239340, 2255110, 2298270, 2314884, 2460120, 2463274, 2528097, 2592920, 2687208, 2706132, 2893605, 2911142, 3064360, 3359010, 3370796, 3382665, 3694911, 3858140, 3889380, 4213495, 4366713, 4478680, 4510220, 4596540, 4629768, 4926548, 5056194, 5412264, 5787210, 5822284, 6158185, 6718020, 6741592, 6765330, 7277855, 7389822, 7716280, 7778760, 8426990, 8733426, 9020440, 9193080, 9853096, 10112388, 11574420, 11644568, 12316370, 12640485, 13436040, 13530660, 14555710, 14779644, 16011281, 16853980, 17466852, 18474555, 20224776, 21833565, 23148840, 24632740, 25280970, 27061320, 29111420, 29559288, 32022562, 33707960, 34933704, 36949110, 43667130, 48033843, 49265480, 50561940, 58222840, 64045124, 73898220, 80056405, 87334260, 96067686, 101123880, 128090248, 147796440, 160112810, 174668520, 192135372, 240169215, 320225620, 384270744, 480338430, 640451240, 960676860, 1921353720]

約数ペア:

[(1, 1921353720), (2, 960676860), (3, 640451240), (4, 480338430), (5, 384270744), (6, 320225620), (8, 240169215), (10, 192135372), (11, 174668520), (12, 160112810), (13, 147796440), (15, 128090248), (19, 101123880), (20, 96067686), (22, 87334260), (24, 80056405), (26, 73898220), (30, 64045124), (33, 58222840), (38, 50561940), (39, 49265480), (40, 48033843), (44, 43667130), (52, 36949110), (55, 34933704), (57, 33707960), (60, 32022562), (65, 29559288), (66, 29111420), (71, 27061320), (76, 25280970), (78, 24632740), (83, 23148840), (88, 21833565), (95, 20224776), (104, 18474555), (110, 17466852), (114, 16853980), (120, 16011281), (130, 14779644), (132, 14555710), (142, 13530660), (143, 13436040), (152, 12640485), (156, 12316370), (165, 11644568), (166, 11574420), (190, 10112388), (195, 9853096), (209, 9193080), (213, 9020440), (220, 8733426), (228, 8426990), (247, 7778760), (249, 7716280), (260, 7389822), (264, 7277855), (284, 6765330), (285, 6741592), (286, 6718020), (312, 6158185), (330, 5822284), (332, 5787210), (355, 5412264), (380, 5056194), (390, 4926548), (415, 4629768), (418, 4596540), (426, 4510220), (429, 4478680), (440, 4366713), (456, 4213495), (494, 3889380), (498, 3858140), (520, 3694911), (568, 3382665), (570, 3370796), (572, 3359010), (627, 3064360), (660, 2911142), (664, 2893605), (710, 2706132), (715, 2687208), (741, 2592920), (760, 2528097), (780, 2463274), (781, 2460120), (830, 2314884), (836, 2298270), (852, 2255110), (858, 2239340), (913, 2104440), (923, 2081640), (988, 1944690), (996, 1929070), (1045, 1838616), (1065, 1804088), (1079, 1780680), (1140, 1685398), (1144, 1679505), (1235, 1555752), (1245, 1543256), (1254, 1532180), (1320, 1455571), (1349, 1424280), (1420, 1353066), (1430, 1343604), (1482, 1296460), (1560, 1231637), (1562, 1230060), (1577, 1218360), (1660, 1157442), (1672, 1149135), (1704, 1127555), (1716, 1119670), (1826, 1052220), (1846, 1040820), (1976, 972345), (1992, 964535), (2090, 919308), (2130, 902044), (2145, 895736), (2158, 890340), (2280, 842699), (2343, 820040), (2470, 777876), (2490, 771628), (2508, 766090), (2698, 712140), (2717, 707160), (2739, 701480), (2769, 693880), (2840, 676533), (2860, 671802), (2964, 648230), (3124, 615030), (3135, 612872), (3154, 609180), (3237, 593560), (3320, 578721), (3432, 559835), (3652, 526110), (3692, 520410), (3705, 518584), (3905, 492024), (4047, 474760), (4180, 459654), (4260, 451022), (4290, 447868), (4316, 445170), (4565, 420888), (4615, 416328), (4686, 410020), (4731, 406120), (4940, 388938), (4980, 385814), (5016, 383045), (5395, 356136), (5396, 356070), (5434, 353580), (5478, 350740), (5538, 346940), (5720, 335901), (5893, 326040), (5928, 324115), (6248, 307515), (6270, 306436), (6308, 304590), (6474, 296780), (6745, 284856), (7304, 263055), (7384, 260205), (7410, 259292), (7810, 246012), (7885, 243672), (8094, 237380), (8151, 235720), (8360, 229827), (8520, 225511), (8580, 223934), (8632, 222585), (9130, 210444), (9230, 208164), (9372, 205010), (9462, 203060), (9880, 194469), (9960, 192907), (10153, 189240), (10790, 178068), (10792, 178035), (10868, 176790), (10956, 175370), (11076, 173470), (11715, 164008), (11786, 163020), (11869, 161880), (12540, 153218), (12616, 152295), (12948, 148390), (13490, 142428), (13585, 141432), (13695, 140296), (13845, 138776), (14820, 129646), (14839, 129480), (15620, 123006), (15770, 121836), (16185, 118712), (16188, 118690), (16302, 117860), (17160, 111967), (17347, 110760), (17537, 109560), (17679, 108680), (18260, 105222), (18460, 104082), (18744, 102505), (18924, 101530), (20235, 94952), (20306, 94620), (20501, 93720), (21580, 89034), (21736, 88395), (21912, 87685), (22152, 86735), (23430, 82004), (23572, 81510), (23655, 81224), (23738, 80940), (25080, 76609), (25896, 74195), (26980, 71214), (27170, 70716), (27390, 70148), (27690, 69388), (29465, 65208), (29640, 64823), (29678, 64740), (30459, 63080), (31240, 61503), (31540, 60918), (32370, 59356), (32376, 59345), (32604, 58930), (34694, 55380), (35074, 54780), (35358, 54340), (35607, 53960), (36520, 52611), (36920, 52041), (37848, 50765), (40470, 47476), (40612, 47310), (40755, 47144), (41002, 46860), (43160, 44517)]