18980477712

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 480

約数和(自身を含む): 65525448960

約数和(自身を除く): 46544971248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 71, 72, 73, 84, 98, 108, 112, 126, 142, 144, 146, 147, 168, 173, 189, 196, 213, 216, 219, 252, 284, 292, 294, 336, 346, 378, 392, 426, 432, 438, 441, 497, 504, 511, 519, 568, 584, 588, 639, 657, 692, 756, 784, 852, 876, 882, 994, 1008, 1022, 1038, 1136, 1168, 1176, 1211, 1278, 1314, 1323, 1384, 1491, 1512, 1533, 1557, 1704, 1752, 1764, 1917, 1971, 1988, 2044, 2076, 2352, 2422, 2556, 2628, 2646, 2768, 2982, 3024, 3066, 3114, 3408, 3479, 3504, 3528, 3577, 3633, 3834, 3942, 3976, 4088, 4152, 4473, 4599, 4671, 4844, 5112, 5183, 5256, 5292, 5964, 6132, 6228, 6958, 7056, 7154, 7266, 7668, 7884, 7952, 8176, 8304, 8477, 8946, 9198, 9342, 9688, 10224, 10366, 10437, 10512, 10584, 10731, 10899, 11928, 12264, 12283, 12456, 12629, 13419, 13797, 13916, 14308, 14532, 15336, 15549, 15768, 16954, 17892, 18396, 18684, 19376, 20732, 20874, 21168, 21462, 21798, 23856, 24528, 24566, 24912, 25258, 25431, 26838, 27594, 27832, 28616, 29064, 30672, 31098, 31311, 31536, 32193, 32697, 33908, 35784, 36281, 36792, 36849, 37368, 37887, 41464, 41748, 42924, 43596, 46647, 49132, 50516, 50862, 53676, 55188, 55664, 57232, 58128, 62196, 62622, 64386, 65394, 67816, 71568, 72562, 73584, 73698, 74736, 75774, 76293, 82928, 83496, 85848, 85981, 87192, 88403, 93294, 93933, 96579, 98264, 101032, 101724, 107352, 108843, 110376, 110547, 113661, 124392, 125244, 128772, 130788, 135632, 139941, 145124, 147396, 151548, 152586, 166992, 171696, 171962, 174384, 176806, 186588, 187866, 193158, 196528, 202064, 203448, 214704, 217686, 220752, 221094, 227322, 228879, 248784, 250488, 253967, 257544, 257943, 261576, 265209, 279882, 290248, 294792, 303096, 305172, 326529, 331641, 340983, 343924, 353612, 373176, 375732, 386316, 406896, 435372, 442188, 454644, 457758, 500976, 507934, 515088, 515886, 523152, 530418, 559764, 580496, 589584, 601867, 606192, 610344, 618821, 653058, 663282, 681966, 687848, 707224, 746352, 751464, 761901, 772632, 773829, 795627, 870744, 884376, 896659, 909288, 915516, 979587, 1015868, 1031772, 1060836, 1119528, 1203734, 1220688, 1237642, 1306116, 1326564, 1363932, 1375696, 1414448, 1502928, 1523802, 1545264, 1547658, 1591254, 1741488, 1768752, 1793318, 1805601, 1818576, 1831032, 1856463, 1959174, 2031736, 2063544, 2121672, 2239056, 2285703, 2321487, 2386881, 2407468, 2475284, 2612232, 2653128, 2689977, 2727864, 3047604, 3095316, 3182508, 3586636, 3611202, 3662064, 3712926, 3918348, 4063472, 4127088, 4243344, 4571406, 4642974, 4773762, 4814936, 4950568, 5224464, 5306256, 5379954, 5416803, 5455728, 5569389, 6095208, 6190632, 6276613, 6365016, 6857109, 7173272, 7222404, 7425852, 7836696, 8069931, 9142812, 9285948, 9547524, 9629872, 9901136, 10759908, 10833606, 11138778, 12190416, 12381264, 12553226, 12730032, 13714218, 14346544, 14444808, 14851704, 15673392, 16139862, 16250409, 16708167, 18285624, 18571896, 18829839, 19095048, 21519816, 21667212, 22277556, 24209793, 25106452, 27428436, 28889616, 29703408, 32279724, 32500818, 33416334, 36571248, 37143792, 37659678, 38190096, 43039632, 43334424, 43936291, 44555112, 48419586, 50212904, 54856872, 56489517, 64559448, 65001636, 66832668, 75319356, 86668848, 87872582, 89110224, 96839172, 100425808, 109713744, 112979034, 129118896, 130003272, 131808873, 133665336, 150638712, 169468551, 175745164, 193678344, 225958068, 260006544, 263617746, 267330672, 301277424, 338937102, 351490328, 387356688, 395426619, 451916136, 527235492, 677874204, 702980656, 790853238, 903832272, 1054470984, 1186279857, 1355748408, 1581706476, 2108941968, 2372559714, 2711496816, 3163412952, 4745119428, 6326825904, 9490238856, 18980477712]

約数ペア:

[(1, 18980477712), (2, 9490238856), (3, 6326825904), (4, 4745119428), (6, 3163412952), (7, 2711496816), (8, 2372559714), (9, 2108941968), (12, 1581706476), (14, 1355748408), (16, 1186279857), (18, 1054470984), (21, 903832272), (24, 790853238), (27, 702980656), (28, 677874204), (36, 527235492), (42, 451916136), (48, 395426619), (49, 387356688), (54, 351490328), (56, 338937102), (63, 301277424), (71, 267330672), (72, 263617746), (73, 260006544), (84, 225958068), (98, 193678344), (108, 175745164), (112, 169468551), (126, 150638712), (142, 133665336), (144, 131808873), (146, 130003272), (147, 129118896), (168, 112979034), (173, 109713744), (189, 100425808), (196, 96839172), (213, 89110224), (216, 87872582), (219, 86668848), (252, 75319356), (284, 66832668), (292, 65001636), (294, 64559448), (336, 56489517), (346, 54856872), (378, 50212904), (392, 48419586), (426, 44555112), (432, 43936291), (438, 43334424), (441, 43039632), (497, 38190096), (504, 37659678), (511, 37143792), (519, 36571248), (568, 33416334), (584, 32500818), (588, 32279724), (639, 29703408), (657, 28889616), (692, 27428436), (756, 25106452), (784, 24209793), (852, 22277556), (876, 21667212), (882, 21519816), (994, 19095048), (1008, 18829839), (1022, 18571896), (1038, 18285624), (1136, 16708167), (1168, 16250409), (1176, 16139862), (1211, 15673392), (1278, 14851704), (1314, 14444808), (1323, 14346544), (1384, 13714218), (1491, 12730032), (1512, 12553226), (1533, 12381264), (1557, 12190416), (1704, 11138778), (1752, 10833606), (1764, 10759908), (1917, 9901136), (1971, 9629872), (1988, 9547524), (2044, 9285948), (2076, 9142812), (2352, 8069931), (2422, 7836696), (2556, 7425852), (2628, 7222404), (2646, 7173272), (2768, 6857109), (2982, 6365016), (3024, 6276613), (3066, 6190632), (3114, 6095208), (3408, 5569389), (3479, 5455728), (3504, 5416803), (3528, 5379954), (3577, 5306256), (3633, 5224464), (3834, 4950568), (3942, 4814936), (3976, 4773762), (4088, 4642974), (4152, 4571406), (4473, 4243344), (4599, 4127088), (4671, 4063472), (4844, 3918348), (5112, 3712926), (5183, 3662064), (5256, 3611202), (5292, 3586636), (5964, 3182508), (6132, 3095316), (6228, 3047604), (6958, 2727864), (7056, 2689977), (7154, 2653128), (7266, 2612232), (7668, 2475284), (7884, 2407468), (7952, 2386881), (8176, 2321487), (8304, 2285703), (8477, 2239056), (8946, 2121672), (9198, 2063544), (9342, 2031736), (9688, 1959174), (10224, 1856463), (10366, 1831032), (10437, 1818576), (10512, 1805601), (10584, 1793318), (10731, 1768752), (10899, 1741488), (11928, 1591254), (12264, 1547658), (12283, 1545264), (12456, 1523802), (12629, 1502928), (13419, 1414448), (13797, 1375696), (13916, 1363932), (14308, 1326564), (14532, 1306116), (15336, 1237642), (15549, 1220688), (15768, 1203734), (16954, 1119528), (17892, 1060836), (18396, 1031772), (18684, 1015868), (19376, 979587), (20732, 915516), (20874, 909288), (21168, 896659), (21462, 884376), (21798, 870744), (23856, 795627), (24528, 773829), (24566, 772632), (24912, 761901), (25258, 751464), (25431, 746352), (26838, 707224), (27594, 687848), (27832, 681966), (28616, 663282), (29064, 653058), (30672, 618821), (31098, 610344), (31311, 606192), (31536, 601867), (32193, 589584), (32697, 580496), (33908, 559764), (35784, 530418), (36281, 523152), (36792, 515886), (36849, 515088), (37368, 507934), (37887, 500976), (41464, 457758), (41748, 454644), (42924, 442188), (43596, 435372), (46647, 406896), (49132, 386316), (50516, 375732), (50862, 373176), (53676, 353612), (55188, 343924), (55664, 340983), (57232, 331641), (58128, 326529), (62196, 305172), (62622, 303096), (64386, 294792), (65394, 290248), (67816, 279882), (71568, 265209), (72562, 261576), (73584, 257943), (73698, 257544), (74736, 253967), (75774, 250488), (76293, 248784), (82928, 228879), (83496, 227322), (85848, 221094), (85981, 220752), (87192, 217686), (88403, 214704), (93294, 203448), (93933, 202064), (96579, 196528), (98264, 193158), (101032, 187866), (101724, 186588), (107352, 176806), (108843, 174384), (110376, 171962), (110547, 171696), (113661, 166992), (124392, 152586), (125244, 151548), (128772, 147396), (130788, 145124), (135632, 139941)]