2145601440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1597}}^1$

素因数の和:1932

約数の個数: 192

約数和(自身を含む): 7538469120

約数和(自身を除く): 5392867680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 311, 360, 432, 480, 540, 622, 720, 864, 933, 1080, 1244, 1440, 1555, 1597, 1866, 2160, 2488, 2799, 3110, 3194, 3732, 4320, 4665, 4791, 4976, 5598, 6220, 6388, 7464, 7985, 8397, 9330, 9582, 9952, 11196, 12440, 12776, 13995, 14373, 14928, 15970, 16794, 18660, 19164, 22392, 23955, 24880, 25552, 27990, 28746, 29856, 31940, 33588, 37320, 38328, 41985, 43119, 44784, 47910, 49760, 51104, 55980, 57492, 63880, 67176, 71865, 74640, 76656, 83970, 86238, 89568, 95820, 111960, 114984, 127760, 134352, 143730, 149280, 153312, 167940, 172476, 191640, 215595, 223920, 229968, 255520, 268704, 287460, 335880, 344952, 383280, 431190, 447840, 459936, 496667, 574920, 671760, 689904, 766560, 862380, 993334, 1149840, 1343520, 1379808, 1490001, 1724760, 1986668, 2299680, 2483335, 2980002, 3449520, 3973336, 4470003, 4966670, 5960004, 6899040, 7450005, 7946672, 8940006, 9933340, 11920008, 13410009, 14900010, 15893344, 17880012, 19866680, 22350015, 23840016, 26820018, 29800020, 35760024, 39733360, 44700030, 47680032, 53640036, 59600040, 67050045, 71520048, 79466720, 89400060, 107280072, 119200080, 134100090, 143040096, 178800120, 214560144, 238400160, 268200180, 357600240, 429120288, 536400360, 715200480, 1072800720, 2145601440]

約数ペア:

[(1, 2145601440), (2, 1072800720), (3, 715200480), (4, 536400360), (5, 429120288), (6, 357600240), (8, 268200180), (9, 238400160), (10, 214560144), (12, 178800120), (15, 143040096), (16, 134100090), (18, 119200080), (20, 107280072), (24, 89400060), (27, 79466720), (30, 71520048), (32, 67050045), (36, 59600040), (40, 53640036), (45, 47680032), (48, 44700030), (54, 39733360), (60, 35760024), (72, 29800020), (80, 26820018), (90, 23840016), (96, 22350015), (108, 19866680), (120, 17880012), (135, 15893344), (144, 14900010), (160, 13410009), (180, 11920008), (216, 9933340), (240, 8940006), (270, 7946672), (288, 7450005), (311, 6899040), (360, 5960004), (432, 4966670), (480, 4470003), (540, 3973336), (622, 3449520), (720, 2980002), (864, 2483335), (933, 2299680), (1080, 1986668), (1244, 1724760), (1440, 1490001), (1555, 1379808), (1597, 1343520), (1866, 1149840), (2160, 993334), (2488, 862380), (2799, 766560), (3110, 689904), (3194, 671760), (3732, 574920), (4320, 496667), (4665, 459936), (4791, 447840), (4976, 431190), (5598, 383280), (6220, 344952), (6388, 335880), (7464, 287460), (7985, 268704), (8397, 255520), (9330, 229968), (9582, 223920), (9952, 215595), (11196, 191640), (12440, 172476), (12776, 167940), (13995, 153312), (14373, 149280), (14928, 143730), (15970, 134352), (16794, 127760), (18660, 114984), (19164, 111960), (22392, 95820), (23955, 89568), (24880, 86238), (25552, 83970), (27990, 76656), (28746, 74640), (29856, 71865), (31940, 67176), (33588, 63880), (37320, 57492), (38328, 55980), (41985, 51104), (43119, 49760), (44784, 47910)]