2018421720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:964

約数の個数: 384

約数和(自身を含む): 8017574400

約数和(自身を除く): 5999152680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 49, 54, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 108, 120, 126, 129, 135, 140, 147, 168, 172, 180, 189, 196, 210, 215, 216, 245, 252, 258, 270, 280, 294, 301, 315, 344, 360, 378, 387, 392, 420, 430, 441, 490, 504, 516, 540, 588, 602, 630, 645, 735, 756, 774, 840, 860, 882, 887, 903, 945, 980, 1032, 1080, 1161, 1176, 1204, 1260, 1290, 1323, 1470, 1505, 1512, 1548, 1720, 1764, 1774, 1806, 1890, 1935, 1960, 2107, 2205, 2322, 2408, 2520, 2580, 2646, 2661, 2709, 2940, 3010, 3096, 3528, 3548, 3612, 3780, 3870, 4214, 4410, 4435, 4515, 4644, 5160, 5292, 5322, 5418, 5805, 5880, 6020, 6209, 6321, 6615, 7096, 7224, 7560, 7740, 7983, 8127, 8428, 8820, 8870, 9030, 9288, 10535, 10584, 10644, 10836, 11610, 12040, 12418, 12642, 13230, 13305, 13545, 15480, 15966, 16254, 16856, 17640, 17740, 18060, 18627, 18963, 21070, 21288, 21672, 23220, 23949, 24836, 25284, 26460, 26610, 27090, 31045, 31605, 31932, 32508, 35480, 36120, 37254, 37926, 38141, 39915, 40635, 42140, 43463, 46440, 47898, 49672, 50568, 52920, 53220, 54180, 55881, 56889, 62090, 63210, 63864, 65016, 74508, 75852, 76282, 79830, 81270, 84280, 86926, 93135, 94815, 95796, 106440, 108360, 111762, 113778, 114423, 119745, 124180, 126420, 130389, 149016, 151704, 152564, 159660, 162540, 167643, 173852, 186270, 189630, 190705, 191592, 217315, 223524, 227556, 228846, 239490, 248360, 252840, 260778, 266987, 279405, 284445, 305128, 319320, 325080, 335286, 343269, 347704, 372540, 379260, 381410, 391167, 434630, 447048, 455112, 457692, 478980, 521556, 533974, 558810, 568890, 572115, 651945, 670572, 686538, 745080, 758520, 762820, 782334, 800961, 838215, 869260, 915384, 957960, 1029807, 1043112, 1067948, 1117620, 1137780, 1144230, 1173501, 1303890, 1334935, 1341144, 1373076, 1525640, 1564668, 1601922, 1676430, 1716345, 1738520, 1868909, 1955835, 2059614, 2135896, 2235240, 2275560, 2288460, 2347002, 2402883, 2607780, 2669870, 2746152, 3129336, 3203844, 3352860, 3432690, 3737818, 3911670, 4004805, 4119228, 4576920, 4694004, 4805766, 5149035, 5215560, 5339740, 5606727, 5867505, 6407688, 6705720, 6865380, 7208649, 7475636, 7823340, 8009610, 8238456, 9344545, 9388008, 9611532, 10298070, 10679480, 11213454, 11735010, 12014415, 13730760, 14417298, 14951272, 15646680, 16019220, 16820181, 18689090, 19223064, 20596140, 22426908, 23470020, 24028830, 28033635, 28834596, 32038440, 33640362, 36043245, 37378180, 41192280, 44853816, 46940040, 48057660, 50460543, 56067270, 57669192, 67280724, 72086490, 74756360, 84100905, 96115320, 100921086, 112134540, 134561448, 144172980, 168201810, 201842172, 224269080, 252302715, 288345960, 336403620, 403684344, 504605430, 672807240, 1009210860, 2018421720]

約数ペア:

[(1, 2018421720), (2, 1009210860), (3, 672807240), (4, 504605430), (5, 403684344), (6, 336403620), (7, 288345960), (8, 252302715), (9, 224269080), (10, 201842172), (12, 168201810), (14, 144172980), (15, 134561448), (18, 112134540), (20, 100921086), (21, 96115320), (24, 84100905), (27, 74756360), (28, 72086490), (30, 67280724), (35, 57669192), (36, 56067270), (40, 50460543), (42, 48057660), (43, 46940040), (45, 44853816), (49, 41192280), (54, 37378180), (56, 36043245), (60, 33640362), (63, 32038440), (70, 28834596), (72, 28033635), (84, 24028830), (86, 23470020), (90, 22426908), (98, 20596140), (105, 19223064), (108, 18689090), (120, 16820181), (126, 16019220), (129, 15646680), (135, 14951272), (140, 14417298), (147, 13730760), (168, 12014415), (172, 11735010), (180, 11213454), (189, 10679480), (196, 10298070), (210, 9611532), (215, 9388008), (216, 9344545), (245, 8238456), (252, 8009610), (258, 7823340), (270, 7475636), (280, 7208649), (294, 6865380), (301, 6705720), (315, 6407688), (344, 5867505), (360, 5606727), (378, 5339740), (387, 5215560), (392, 5149035), (420, 4805766), (430, 4694004), (441, 4576920), (490, 4119228), (504, 4004805), (516, 3911670), (540, 3737818), (588, 3432690), (602, 3352860), (630, 3203844), (645, 3129336), (735, 2746152), (756, 2669870), (774, 2607780), (840, 2402883), (860, 2347002), (882, 2288460), (887, 2275560), (903, 2235240), (945, 2135896), (980, 2059614), (1032, 1955835), (1080, 1868909), (1161, 1738520), (1176, 1716345), (1204, 1676430), (1260, 1601922), (1290, 1564668), (1323, 1525640), (1470, 1373076), (1505, 1341144), (1512, 1334935), (1548, 1303890), (1720, 1173501), (1764, 1144230), (1774, 1137780), (1806, 1117620), (1890, 1067948), (1935, 1043112), (1960, 1029807), (2107, 957960), (2205, 915384), (2322, 869260), (2408, 838215), (2520, 800961), (2580, 782334), (2646, 762820), (2661, 758520), (2709, 745080), (2940, 686538), (3010, 670572), (3096, 651945), (3528, 572115), (3548, 568890), (3612, 558810), (3780, 533974), (3870, 521556), (4214, 478980), (4410, 457692), (4435, 455112), (4515, 447048), (4644, 434630), (5160, 391167), (5292, 381410), (5322, 379260), (5418, 372540), (5805, 347704), (5880, 343269), (6020, 335286), (6209, 325080), (6321, 319320), (6615, 305128), (7096, 284445), (7224, 279405), (7560, 266987), (7740, 260778), (7983, 252840), (8127, 248360), (8428, 239490), (8820, 228846), (8870, 227556), (9030, 223524), (9288, 217315), (10535, 191592), (10584, 190705), (10644, 189630), (10836, 186270), (11610, 173852), (12040, 167643), (12418, 162540), (12642, 159660), (13230, 152564), (13305, 151704), (13545, 149016), (15480, 130389), (15966, 126420), (16254, 124180), (16856, 119745), (17640, 114423), (17740, 113778), (18060, 111762), (18627, 108360), (18963, 106440), (21070, 95796), (21288, 94815), (21672, 93135), (23220, 86926), (23949, 84280), (24836, 81270), (25284, 79830), (26460, 76282), (26610, 75852), (27090, 74508), (31045, 65016), (31605, 63864), (31932, 63210), (32508, 62090), (35480, 56889), (36120, 55881), (37254, 54180), (37926, 53220), (38141, 52920), (39915, 50568), (40635, 49672), (42140, 47898), (43463, 46440)]