2015241480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2887}}^1$

素因数の和:3188

約数の個数: 192

約数和(自身を含む): 7514807040

約数和(自身を除く): 5499565560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 277, 280, 315, 360, 420, 504, 554, 630, 831, 840, 1108, 1260, 1385, 1662, 1939, 2216, 2493, 2520, 2770, 2887, 3324, 3878, 4155, 4986, 5540, 5774, 5817, 6648, 7756, 8310, 8661, 9695, 9972, 11080, 11548, 11634, 12465, 14435, 15512, 16620, 17322, 17451, 19390, 19944, 20209, 23096, 23268, 24930, 25983, 28870, 29085, 33240, 34644, 34902, 38780, 40418, 43305, 46536, 49860, 51966, 57740, 58170, 60627, 69288, 69804, 77560, 80836, 86610, 87255, 99720, 101045, 103932, 115480, 116340, 121254, 129915, 139608, 161672, 173220, 174510, 181881, 202090, 207864, 232680, 242508, 259830, 303135, 346440, 349020, 363762, 404180, 485016, 519660, 606270, 698040, 727524, 799699, 808360, 909405, 1039320, 1212540, 1455048, 1599398, 1818810, 2399097, 2425080, 3198796, 3637620, 3998495, 4798194, 5597893, 6397592, 7197291, 7275240, 7996990, 9596388, 11195786, 11995485, 14394582, 15993980, 16793679, 19192776, 22391572, 23990970, 27989465, 28789164, 31987960, 33587358, 35986455, 44783144, 47981940, 50381037, 55978930, 57578328, 67174716, 71972910, 83968395, 95963880, 100762074, 111957860, 134349432, 143945820, 167936790, 201524148, 223915720, 251905185, 287891640, 335873580, 403048296, 503810370, 671747160, 1007620740, 2015241480]

約数ペア:

[(1, 2015241480), (2, 1007620740), (3, 671747160), (4, 503810370), (5, 403048296), (6, 335873580), (7, 287891640), (8, 251905185), (9, 223915720), (10, 201524148), (12, 167936790), (14, 143945820), (15, 134349432), (18, 111957860), (20, 100762074), (21, 95963880), (24, 83968395), (28, 71972910), (30, 67174716), (35, 57578328), (36, 55978930), (40, 50381037), (42, 47981940), (45, 44783144), (56, 35986455), (60, 33587358), (63, 31987960), (70, 28789164), (72, 27989465), (84, 23990970), (90, 22391572), (105, 19192776), (120, 16793679), (126, 15993980), (140, 14394582), (168, 11995485), (180, 11195786), (210, 9596388), (252, 7996990), (277, 7275240), (280, 7197291), (315, 6397592), (360, 5597893), (420, 4798194), (504, 3998495), (554, 3637620), (630, 3198796), (831, 2425080), (840, 2399097), (1108, 1818810), (1260, 1599398), (1385, 1455048), (1662, 1212540), (1939, 1039320), (2216, 909405), (2493, 808360), (2520, 799699), (2770, 727524), (2887, 698040), (3324, 606270), (3878, 519660), (4155, 485016), (4986, 404180), (5540, 363762), (5774, 349020), (5817, 346440), (6648, 303135), (7756, 259830), (8310, 242508), (8661, 232680), (9695, 207864), (9972, 202090), (11080, 181881), (11548, 174510), (11634, 173220), (12465, 161672), (14435, 139608), (15512, 129915), (16620, 121254), (17322, 116340), (17451, 115480), (19390, 103932), (19944, 101045), (20209, 99720), (23096, 87255), (23268, 86610), (24930, 80836), (25983, 77560), (28870, 69804), (29085, 69288), (33240, 60627), (34644, 58170), (34902, 57740), (38780, 51966), (40418, 49860), (43305, 46536)]