41238540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 144

約数和(自身を含む): 149280768

約数和(自身を除く): 108042228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1423, 1449, 1610, 1932, 2070, 2415, 2846, 2898, 3220, 4140, 4269, 4830, 5692, 5796, 7115, 7245, 8538, 9660, 9961, 12807, 14230, 14490, 17076, 19922, 21345, 25614, 28460, 28980, 29883, 32729, 39844, 42690, 49805, 51228, 59766, 64035, 65458, 85380, 89649, 98187, 99610, 119532, 128070, 130916, 149415, 163645, 179298, 196374, 199220, 229103, 256140, 294561, 298830, 327290, 358596, 392748, 448245, 458206, 490935, 589122, 597660, 654580, 687309, 896490, 916412, 981870, 1145515, 1178244, 1374618, 1472805, 1792980, 1963740, 2061927, 2291030, 2749236, 2945610, 3436545, 4123854, 4582060, 5891220, 6873090, 8247708, 10309635, 13746180, 20619270, 41238540]

約数ペア:

[(1, 41238540), (2, 20619270), (3, 13746180), (4, 10309635), (5, 8247708), (6, 6873090), (7, 5891220), (9, 4582060), (10, 4123854), (12, 3436545), (14, 2945610), (15, 2749236), (18, 2291030), (20, 2061927), (21, 1963740), (23, 1792980), (28, 1472805), (30, 1374618), (35, 1178244), (36, 1145515), (42, 981870), (45, 916412), (46, 896490), (60, 687309), (63, 654580), (69, 597660), (70, 589122), (84, 490935), (90, 458206), (92, 448245), (105, 392748), (115, 358596), (126, 327290), (138, 298830), (140, 294561), (161, 256140), (180, 229103), (207, 199220), (210, 196374), (230, 179298), (252, 163645), (276, 149415), (315, 130916), (322, 128070), (345, 119532), (414, 99610), (420, 98187), (460, 89649), (483, 85380), (630, 65458), (644, 64035), (690, 59766), (805, 51228), (828, 49805), (966, 42690), (1035, 39844), (1260, 32729), (1380, 29883), (1423, 28980), (1449, 28460), (1610, 25614), (1932, 21345), (2070, 19922), (2415, 17076), (2846, 14490), (2898, 14230), (3220, 12807), (4140, 9961), (4269, 9660), (4830, 8538), (5692, 7245), (5796, 7115)]