7121997360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{22129}}^1$

素因数の和:22300

約数の個数: 160

約数和(自身を含む): 24697080000

約数和(自身を除く): 17575082640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1192, 1341, 1490, 1788, 2160, 2235, 2384, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 7152, 8046, 8940, 10728, 11920, 13410, 16092, 17880, 20115, 21456, 22129, 26820, 32184, 35760, 40230, 44258, 53640, 64368, 66387, 80460, 88516, 107280, 110645, 132774, 160920, 177032, 199161, 221290, 265548, 321840, 331935, 354064, 398322, 442580, 531096, 597483, 663870, 796644, 885160, 995805, 1062192, 1194966, 1327740, 1593288, 1770320, 1991610, 2389932, 2655480, 2987415, 3186576, 3297221, 3983220, 4779864, 5310960, 5974830, 6594442, 7966440, 9559728, 9891663, 11949660, 13188884, 15932880, 16486105, 19783326, 23899320, 26377768, 29674989, 32972210, 39566652, 47798640, 49458315, 52755536, 59349978, 65944420, 79133304, 89024967, 98916630, 118699956, 131888840, 148374945, 158266608, 178049934, 197833260, 237399912, 263777680, 296749890, 356099868, 395666520, 445124835, 474799824, 593499780, 712199736, 791333040, 890249670, 1186999560, 1424399472, 1780499340, 2373999120, 3560998680, 7121997360]

約数ペア:

[(1, 7121997360), (2, 3560998680), (3, 2373999120), (4, 1780499340), (5, 1424399472), (6, 1186999560), (8, 890249670), (9, 791333040), (10, 712199736), (12, 593499780), (15, 474799824), (16, 445124835), (18, 395666520), (20, 356099868), (24, 296749890), (27, 263777680), (30, 237399912), (36, 197833260), (40, 178049934), (45, 158266608), (48, 148374945), (54, 131888840), (60, 118699956), (72, 98916630), (80, 89024967), (90, 79133304), (108, 65944420), (120, 59349978), (135, 52755536), (144, 49458315), (149, 47798640), (180, 39566652), (216, 32972210), (240, 29674989), (270, 26377768), (298, 23899320), (360, 19783326), (432, 16486105), (447, 15932880), (540, 13188884), (596, 11949660), (720, 9891663), (745, 9559728), (894, 7966440), (1080, 6594442), (1192, 5974830), (1341, 5310960), (1490, 4779864), (1788, 3983220), (2160, 3297221), (2235, 3186576), (2384, 2987415), (2682, 2655480), (2980, 2389932), (3576, 1991610), (4023, 1770320), (4470, 1593288), (5364, 1327740), (5960, 1194966), (6705, 1062192), (7152, 995805), (8046, 885160), (8940, 796644), (10728, 663870), (11920, 597483), (13410, 531096), (16092, 442580), (17880, 398322), (20115, 354064), (21456, 331935), (22129, 321840), (26820, 265548), (32184, 221290), (35760, 199161), (40230, 177032), (44258, 160920), (53640, 132774), (64368, 110645), (66387, 107280), (80460, 88516)]