16038120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 56067840

約数和(自身を除く): 40029720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 313, 366, 420, 427, 488, 610, 626, 732, 840, 854, 915, 939, 1220, 1252, 1281, 1464, 1565, 1708, 1830, 1878, 2135, 2191, 2440, 2504, 2562, 3130, 3416, 3660, 3756, 4270, 4382, 4695, 5124, 6260, 6405, 6573, 7320, 7512, 8540, 8764, 9390, 10248, 10955, 12520, 12810, 13146, 17080, 17528, 18780, 19093, 21910, 25620, 26292, 32865, 37560, 38186, 43820, 51240, 52584, 57279, 65730, 76372, 87640, 95465, 114558, 131460, 133651, 152744, 190930, 229116, 262920, 267302, 286395, 381860, 400953, 458232, 534604, 572790, 668255, 763720, 801906, 1069208, 1145580, 1336510, 1603812, 2004765, 2291160, 2673020, 3207624, 4009530, 5346040, 8019060, 16038120]

約数ペア:

[(1, 16038120), (2, 8019060), (3, 5346040), (4, 4009530), (5, 3207624), (6, 2673020), (7, 2291160), (8, 2004765), (10, 1603812), (12, 1336510), (14, 1145580), (15, 1069208), (20, 801906), (21, 763720), (24, 668255), (28, 572790), (30, 534604), (35, 458232), (40, 400953), (42, 381860), (56, 286395), (60, 267302), (61, 262920), (70, 229116), (84, 190930), (105, 152744), (120, 133651), (122, 131460), (140, 114558), (168, 95465), (183, 87640), (210, 76372), (244, 65730), (280, 57279), (305, 52584), (313, 51240), (366, 43820), (420, 38186), (427, 37560), (488, 32865), (610, 26292), (626, 25620), (732, 21910), (840, 19093), (854, 18780), (915, 17528), (939, 17080), (1220, 13146), (1252, 12810), (1281, 12520), (1464, 10955), (1565, 10248), (1708, 9390), (1830, 8764), (1878, 8540), (2135, 7512), (2191, 7320), (2440, 6573), (2504, 6405), (2562, 6260), (3130, 5124), (3416, 4695), (3660, 4382), (3756, 4270)]