20196477840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1479

約数の個数: 480

約数和(自身を含む): 79785393408

約数和(自身を除く): 59588915568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 73, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 146, 154, 165, 168, 176, 210, 219, 220, 231, 240, 242, 264, 280, 292, 308, 330, 336, 363, 365, 385, 420, 438, 440, 462, 484, 511, 528, 560, 584, 605, 616, 660, 726, 730, 770, 803, 840, 847, 876, 880, 924, 968, 1022, 1095, 1155, 1168, 1210, 1232, 1320, 1361, 1452, 1460, 1533, 1540, 1606, 1680, 1694, 1752, 1815, 1848, 1936, 2044, 2190, 2310, 2409, 2420, 2541, 2555, 2640, 2722, 2904, 2920, 3066, 3080, 3212, 3388, 3504, 3630, 3696, 4015, 4083, 4088, 4235, 4380, 4620, 4818, 4840, 5082, 5110, 5444, 5621, 5808, 5840, 6132, 6160, 6424, 6776, 6805, 7260, 7665, 8030, 8166, 8176, 8470, 8760, 8833, 9240, 9527, 9636, 9680, 10164, 10220, 10888, 11242, 12045, 12264, 12705, 12848, 13552, 13610, 14520, 14971, 15330, 16060, 16332, 16863, 16940, 17520, 17666, 18480, 19054, 19272, 20328, 20415, 20440, 21776, 22484, 24090, 24528, 25410, 26499, 27220, 28105, 28581, 29040, 29942, 30660, 32120, 32664, 33726, 33880, 35332, 38108, 38544, 40656, 40830, 40880, 44165, 44913, 44968, 47635, 48180, 50820, 52998, 54440, 56210, 57162, 59884, 61320, 61831, 64240, 65328, 67452, 67760, 70664, 74855, 76216, 81660, 84315, 88330, 89826, 89936, 95270, 96360, 99353, 101640, 104797, 105996, 108880, 112420, 114324, 119768, 122640, 123662, 132495, 134904, 141328, 142905, 149710, 152432, 163320, 164681, 168630, 176660, 179652, 185493, 190540, 192720, 198706, 203280, 209594, 211992, 224565, 224840, 228648, 239536, 247324, 264990, 269808, 285810, 298059, 299420, 309155, 314391, 326640, 329362, 337260, 353320, 359304, 370986, 381080, 397412, 419188, 423984, 449130, 449680, 457296, 494043, 494648, 496765, 523985, 529980, 571620, 596118, 598840, 618310, 628782, 658724, 674520, 695471, 706640, 718608, 741972, 762160, 794824, 823405, 838376, 898260, 927465, 988086, 989296, 993530, 1047970, 1059960, 1092883, 1143240, 1152767, 1192236, 1197680, 1236620, 1257564, 1317448, 1349040, 1390942, 1483944, 1490295, 1571955, 1589648, 1646810, 1676752, 1796520, 1854930, 1976172, 1987060, 2086413, 2095940, 2119920, 2185766, 2286480, 2305534, 2384472, 2470215, 2473240, 2515128, 2634896, 2781884, 2967888, 2980590, 3143910, 3278649, 3293620, 3458301, 3477355, 3593040, 3709860, 3952344, 3974120, 4172826, 4191880, 4371532, 4611068, 4768944, 4940430, 4946480, 5030256, 5464415, 5563768, 5763835, 5961180, 6287820, 6557298, 6587240, 6916602, 6954710, 7419720, 7650181, 7904688, 7948240, 8345652, 8383760, 8743064, 9222136, 9880860, 10432065, 10928830, 11127536, 11527670, 11922360, 12021713, 12575640, 13114596, 13174480, 13833204, 13909420, 14839440, 15300362, 16393245, 16691304, 17291505, 17486128, 18444272, 19761720, 20864130, 21857660, 22950543, 23055340, 23844720, 24043426, 25151280, 26229192, 27666408, 27818840, 30600724, 32786490, 33382608, 34583010, 36065139, 38250905, 39523440, 41728260, 43715320, 45901086, 46110680, 48086852, 52458384, 55332816, 55637680, 60108565, 61201448, 65572980, 69166020, 72130278, 76501810, 83456520, 84151991, 87430640, 91802172, 92221360, 96173704, 114752715, 120217130, 122402896, 131145960, 138332040, 144260556, 153003620, 166913040, 168303982, 180325695, 183604344, 192347408, 229505430, 240434260, 252455973, 262291920, 276664080, 288521112, 306007240, 336607964, 360651390, 367208688, 420759955, 459010860, 480868520, 504911946, 577042224, 612014480, 673215928, 721302780, 841519910, 918021720, 961737040, 1009823892, 1262279865, 1346431856, 1442605560, 1683039820, 1836043440, 2019647784, 2524559730, 2885211120, 3366079640, 4039295568, 5049119460, 6732159280, 10098238920, 20196477840]

約数ペア:

[(1, 20196477840), (2, 10098238920), (3, 6732159280), (4, 5049119460), (5, 4039295568), (6, 3366079640), (7, 2885211120), (8, 2524559730), (10, 2019647784), (11, 1836043440), (12, 1683039820), (14, 1442605560), (15, 1346431856), (16, 1262279865), (20, 1009823892), (21, 961737040), (22, 918021720), (24, 841519910), (28, 721302780), (30, 673215928), (33, 612014480), (35, 577042224), (40, 504911946), (42, 480868520), (44, 459010860), (48, 420759955), (55, 367208688), (56, 360651390), (60, 336607964), (66, 306007240), (70, 288521112), (73, 276664080), (77, 262291920), (80, 252455973), (84, 240434260), (88, 229505430), (105, 192347408), (110, 183604344), (112, 180325695), (120, 168303982), (121, 166913040), (132, 153003620), (140, 144260556), (146, 138332040), (154, 131145960), (165, 122402896), (168, 120217130), (176, 114752715), (210, 96173704), (219, 92221360), (220, 91802172), (231, 87430640), (240, 84151991), (242, 83456520), (264, 76501810), (280, 72130278), (292, 69166020), (308, 65572980), (330, 61201448), (336, 60108565), (363, 55637680), (365, 55332816), (385, 52458384), (420, 48086852), (438, 46110680), (440, 45901086), (462, 43715320), (484, 41728260), (511, 39523440), (528, 38250905), (560, 36065139), (584, 34583010), (605, 33382608), (616, 32786490), (660, 30600724), (726, 27818840), (730, 27666408), (770, 26229192), (803, 25151280), (840, 24043426), (847, 23844720), (876, 23055340), (880, 22950543), (924, 21857660), (968, 20864130), (1022, 19761720), (1095, 18444272), (1155, 17486128), (1168, 17291505), (1210, 16691304), (1232, 16393245), (1320, 15300362), (1361, 14839440), (1452, 13909420), (1460, 13833204), (1533, 13174480), (1540, 13114596), (1606, 12575640), (1680, 12021713), (1694, 11922360), (1752, 11527670), (1815, 11127536), (1848, 10928830), (1936, 10432065), (2044, 9880860), (2190, 9222136), (2310, 8743064), (2409, 8383760), (2420, 8345652), (2541, 7948240), (2555, 7904688), (2640, 7650181), (2722, 7419720), (2904, 6954710), (2920, 6916602), (3066, 6587240), (3080, 6557298), (3212, 6287820), (3388, 5961180), (3504, 5763835), (3630, 5563768), (3696, 5464415), (4015, 5030256), (4083, 4946480), (4088, 4940430), (4235, 4768944), (4380, 4611068), (4620, 4371532), (4818, 4191880), (4840, 4172826), (5082, 3974120), (5110, 3952344), (5444, 3709860), (5621, 3593040), (5808, 3477355), (5840, 3458301), (6132, 3293620), (6160, 3278649), (6424, 3143910), (6776, 2980590), (6805, 2967888), (7260, 2781884), (7665, 2634896), (8030, 2515128), (8166, 2473240), (8176, 2470215), (8470, 2384472), (8760, 2305534), (8833, 2286480), (9240, 2185766), (9527, 2119920), (9636, 2095940), (9680, 2086413), (10164, 1987060), (10220, 1976172), (10888, 1854930), (11242, 1796520), (12045, 1676752), (12264, 1646810), (12705, 1589648), (12848, 1571955), (13552, 1490295), (13610, 1483944), (14520, 1390942), (14971, 1349040), (15330, 1317448), (16060, 1257564), (16332, 1236620), (16863, 1197680), (16940, 1192236), (17520, 1152767), (17666, 1143240), (18480, 1092883), (19054, 1059960), (19272, 1047970), (20328, 993530), (20415, 989296), (20440, 988086), (21776, 927465), (22484, 898260), (24090, 838376), (24528, 823405), (25410, 794824), (26499, 762160), (27220, 741972), (28105, 718608), (28581, 706640), (29040, 695471), (29942, 674520), (30660, 658724), (32120, 628782), (32664, 618310), (33726, 598840), (33880, 596118), (35332, 571620), (38108, 529980), (38544, 523985), (40656, 496765), (40830, 494648), (40880, 494043), (44165, 457296), (44913, 449680), (44968, 449130), (47635, 423984), (48180, 419188), (50820, 397412), (52998, 381080), (54440, 370986), (56210, 359304), (57162, 353320), (59884, 337260), (61320, 329362), (61831, 326640), (64240, 314391), (65328, 309155), (67452, 299420), (67760, 298059), (70664, 285810), (74855, 269808), (76216, 264990), (81660, 247324), (84315, 239536), (88330, 228648), (89826, 224840), (89936, 224565), (95270, 211992), (96360, 209594), (99353, 203280), (101640, 198706), (104797, 192720), (105996, 190540), (108880, 185493), (112420, 179652), (114324, 176660), (119768, 168630), (122640, 164681), (123662, 163320), (132495, 152432), (134904, 149710), (141328, 142905)]