7798556640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100913}}^1$

素因数の和:100961

約数の個数: 192

約数和(自身を含む): 29295737856

約数和(自身を除く): 21497181216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5152, 5520, 6440, 7728, 9660, 11040, 12880, 15456, 19320, 25760, 38640, 77280, 100913, 201826, 302739, 403652, 504565, 605478, 706391, 807304, 1009130, 1210956, 1412782, 1513695, 1614608, 2018260, 2119173, 2320999, 2421912, 2825564, 3027390, 3229216, 3531955, 4036520, 4238346, 4641998, 4843824, 5651128, 6054780, 6962997, 7063910, 8073040, 8476692, 9283996, 9687648, 10595865, 11302256, 11604995, 12109560, 13925994, 14127820, 16146080, 16246993, 16953384, 18567992, 21191730, 22604512, 23209990, 24219120, 27851988, 28255640, 32493986, 33906768, 34814985, 37135984, 42383460, 46419980, 48438240, 48740979, 55703976, 56511280, 64987972, 67813536, 69629970, 74271968, 81234965, 84766920, 92839960, 97481958, 111407952, 113022560, 129975944, 139259940, 162469930, 169533840, 185679920, 194963916, 222815904, 243704895, 259951888, 278519880, 324939860, 339067680, 371359840, 389927832, 487409790, 519903776, 557039760, 649879720, 779855664, 974819580, 1114079520, 1299759440, 1559711328, 1949639160, 2599518880, 3899278320, 7798556640]

約数ペア:

[(1, 7798556640), (2, 3899278320), (3, 2599518880), (4, 1949639160), (5, 1559711328), (6, 1299759440), (7, 1114079520), (8, 974819580), (10, 779855664), (12, 649879720), (14, 557039760), (15, 519903776), (16, 487409790), (20, 389927832), (21, 371359840), (23, 339067680), (24, 324939860), (28, 278519880), (30, 259951888), (32, 243704895), (35, 222815904), (40, 194963916), (42, 185679920), (46, 169533840), (48, 162469930), (56, 139259940), (60, 129975944), (69, 113022560), (70, 111407952), (80, 97481958), (84, 92839960), (92, 84766920), (96, 81234965), (105, 74271968), (112, 69629970), (115, 67813536), (120, 64987972), (138, 56511280), (140, 55703976), (160, 48740979), (161, 48438240), (168, 46419980), (184, 42383460), (210, 37135984), (224, 34814985), (230, 33906768), (240, 32493986), (276, 28255640), (280, 27851988), (322, 24219120), (336, 23209990), (345, 22604512), (368, 21191730), (420, 18567992), (460, 16953384), (480, 16246993), (483, 16146080), (552, 14127820), (560, 13925994), (644, 12109560), (672, 11604995), (690, 11302256), (736, 10595865), (805, 9687648), (840, 9283996), (920, 8476692), (966, 8073040), (1104, 7063910), (1120, 6962997), (1288, 6054780), (1380, 5651128), (1610, 4843824), (1680, 4641998), (1840, 4238346), (1932, 4036520), (2208, 3531955), (2415, 3229216), (2576, 3027390), (2760, 2825564), (3220, 2421912), (3360, 2320999), (3680, 2119173), (3864, 2018260), (4830, 1614608), (5152, 1513695), (5520, 1412782), (6440, 1210956), (7728, 1009130), (9660, 807304), (11040, 706391), (12880, 605478), (15456, 504565), (19320, 403652), (25760, 302739), (38640, 201826), (77280, 100913)]