385053060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 1316044800

約数和(自身を除く): 930991740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 199, 204, 210, 238, 255, 271, 340, 357, 398, 420, 476, 510, 542, 595, 597, 714, 796, 813, 995, 1020, 1084, 1190, 1194, 1355, 1393, 1428, 1626, 1785, 1897, 1990, 2380, 2388, 2710, 2786, 2985, 3252, 3383, 3570, 3794, 3980, 4065, 4179, 4607, 5420, 5572, 5691, 5970, 6766, 6965, 7140, 7588, 8130, 8358, 9214, 9485, 10149, 11382, 11940, 13532, 13821, 13930, 16260, 16716, 16915, 18428, 18970, 20298, 20895, 22764, 23035, 23681, 27642, 27860, 28455, 32249, 33830, 37940, 40596, 41790, 46070, 47362, 50745, 53929, 55284, 56910, 64498, 67660, 69105, 71043, 83580, 92140, 94724, 96747, 101490, 107858, 113820, 118405, 128996, 138210, 142086, 161245, 161787, 193494, 202980, 215716, 236810, 269645, 276420, 284172, 322490, 323574, 355215, 377503, 386988, 473620, 483735, 539290, 644980, 647148, 710430, 755006, 808935, 916793, 967470, 1078580, 1132509, 1420860, 1510012, 1617870, 1833586, 1887515, 1934940, 2265018, 2750379, 3235740, 3667172, 3775030, 4530036, 4583965, 5500758, 5662545, 6417551, 7550060, 9167930, 11001516, 11325090, 12835102, 13751895, 18335860, 19252653, 22650180, 25670204, 27503790, 32087755, 38505306, 55007580, 64175510, 77010612, 96263265, 128351020, 192526530, 385053060]

約数ペア:

[(1, 385053060), (2, 192526530), (3, 128351020), (4, 96263265), (5, 77010612), (6, 64175510), (7, 55007580), (10, 38505306), (12, 32087755), (14, 27503790), (15, 25670204), (17, 22650180), (20, 19252653), (21, 18335860), (28, 13751895), (30, 12835102), (34, 11325090), (35, 11001516), (42, 9167930), (51, 7550060), (60, 6417551), (68, 5662545), (70, 5500758), (84, 4583965), (85, 4530036), (102, 3775030), (105, 3667172), (119, 3235740), (140, 2750379), (170, 2265018), (199, 1934940), (204, 1887515), (210, 1833586), (238, 1617870), (255, 1510012), (271, 1420860), (340, 1132509), (357, 1078580), (398, 967470), (420, 916793), (476, 808935), (510, 755006), (542, 710430), (595, 647148), (597, 644980), (714, 539290), (796, 483735), (813, 473620), (995, 386988), (1020, 377503), (1084, 355215), (1190, 323574), (1194, 322490), (1355, 284172), (1393, 276420), (1428, 269645), (1626, 236810), (1785, 215716), (1897, 202980), (1990, 193494), (2380, 161787), (2388, 161245), (2710, 142086), (2786, 138210), (2985, 128996), (3252, 118405), (3383, 113820), (3570, 107858), (3794, 101490), (3980, 96747), (4065, 94724), (4179, 92140), (4607, 83580), (5420, 71043), (5572, 69105), (5691, 67660), (5970, 64498), (6766, 56910), (6965, 55284), (7140, 53929), (7588, 50745), (8130, 47362), (8358, 46070), (9214, 41790), (9485, 40596), (10149, 37940), (11382, 33830), (11940, 32249), (13532, 28455), (13821, 27860), (13930, 27642), (16260, 23681), (16716, 23035), (16915, 22764), (18428, 20895), (18970, 20298)]