15021881280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{745133}}^1$

素因数の和:745163

約数の個数: 168

約数和(自身を含む): 59050379232

約数和(自身を除く): 44028497952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 745133, 1490266, 2235399, 2980532, 3725665, 4470798, 5215931, 5961064, 6706197, 7451330, 8941596, 10431862, 11176995, 11922128, 13412394, 14902660, 15647793, 17883192, 20863724, 22353990, 23844256, 26079655, 26824788, 29805320, 31295586, 33530985, 35766384, 41727448, 44707980, 46943379, 47688512, 52159310, 53649576, 59610640, 62591172, 67061970, 71532768, 78238965, 83454896, 89415960, 93886758, 104318620, 107299152, 119221280, 125182344, 134123940, 143065536, 156477930, 166909792, 178831920, 187773516, 208637240, 214598304, 234716895, 238442560, 250364688, 268247880, 312955860, 333819584, 357663840, 375547032, 417274480, 429196608, 469433790, 500729376, 536495760, 625911720, 715327680, 751094064, 834548960, 938867580, 1001458752, 1072991520, 1251823440, 1502188128, 1669097920, 1877735160, 2145983040, 2503646880, 3004376256, 3755470320, 5007293760, 7510940640, 15021881280]

約数ペア:

[(1, 15021881280), (2, 7510940640), (3, 5007293760), (4, 3755470320), (5, 3004376256), (6, 2503646880), (7, 2145983040), (8, 1877735160), (9, 1669097920), (10, 1502188128), (12, 1251823440), (14, 1072991520), (15, 1001458752), (16, 938867580), (18, 834548960), (20, 751094064), (21, 715327680), (24, 625911720), (28, 536495760), (30, 500729376), (32, 469433790), (35, 429196608), (36, 417274480), (40, 375547032), (42, 357663840), (45, 333819584), (48, 312955860), (56, 268247880), (60, 250364688), (63, 238442560), (64, 234716895), (70, 214598304), (72, 208637240), (80, 187773516), (84, 178831920), (90, 166909792), (96, 156477930), (105, 143065536), (112, 134123940), (120, 125182344), (126, 119221280), (140, 107299152), (144, 104318620), (160, 93886758), (168, 89415960), (180, 83454896), (192, 78238965), (210, 71532768), (224, 67061970), (240, 62591172), (252, 59610640), (280, 53649576), (288, 52159310), (315, 47688512), (320, 46943379), (336, 44707980), (360, 41727448), (420, 35766384), (448, 33530985), (480, 31295586), (504, 29805320), (560, 26824788), (576, 26079655), (630, 23844256), (672, 22353990), (720, 20863724), (840, 17883192), (960, 15647793), (1008, 14902660), (1120, 13412394), (1260, 11922128), (1344, 11176995), (1440, 10431862), (1680, 8941596), (2016, 7451330), (2240, 6706197), (2520, 5961064), (2880, 5215931), (3360, 4470798), (4032, 3725665), (5040, 2980532), (6720, 2235399), (10080, 1490266), (20160, 745133)]