16763865720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{60293}}^1$

素因数の和:60645

約数の個数: 128

約数和(自身を含む): 57650711040

約数和(自身を除く): 40886845320

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, 70, 84, 105, 120, 140, 168, 210, 280, 331, 420, 662, 840, 993, 1324, 1655, 1986, 2317, 2648, 3310, 3972, 4634, 4965, 6620, 6951, 7944, 9268, 9930, 11585, 13240, 13902, 18536, 19860, 23170, 27804, 34755, 39720, 46340, 55608, 60293, 69510, 92680, 120586, 139020, 180879, 241172, 278040, 301465, 361758, 422051, 482344, 602930, 723516, 844102, 904395, 1205860, 1266153, 1447032, 1688204, 1808790, 2110255, 2411720, 2532306, 3376408, 3617580, 4220510, 5064612, 6330765, 7235160, 8441020, 10129224, 12661530, 16882040, 19956983, 25323060, 39913966, 50646120, 59870949, 79827932, 99784915, 119741898, 139698881, 159655864, 199569830, 239483796, 279397762, 299354745, 399139660, 419096643, 478967592, 558795524, 598709490, 698494405, 798279320, 838193286, 1117591048, 1197418980, 1396988810, 1676386572, 2095483215, 2394837960, 2793977620, 3352773144, 4190966430, 5587955240, 8381932860, 16763865720]

約数ペア:

[(1, 16763865720), (2, 8381932860), (3, 5587955240), (4, 4190966430), (5, 3352773144), (6, 2793977620), (7, 2394837960), (8, 2095483215), (10, 1676386572), (12, 1396988810), (14, 1197418980), (15, 1117591048), (20, 838193286), (21, 798279320), (24, 698494405), (28, 598709490), (30, 558795524), (35, 478967592), (40, 419096643), (42, 399139660), (56, 299354745), (60, 279397762), (70, 239483796), (84, 199569830), (105, 159655864), (120, 139698881), (140, 119741898), (168, 99784915), (210, 79827932), (280, 59870949), (331, 50646120), (420, 39913966), (662, 25323060), (840, 19956983), (993, 16882040), (1324, 12661530), (1655, 10129224), (1986, 8441020), (2317, 7235160), (2648, 6330765), (3310, 5064612), (3972, 4220510), (4634, 3617580), (4965, 3376408), (6620, 2532306), (6951, 2411720), (7944, 2110255), (9268, 1808790), (9930, 1688204), (11585, 1447032), (13240, 1266153), (13902, 1205860), (18536, 904395), (19860, 844102), (23170, 723516), (27804, 602930), (34755, 482344), (39720, 422051), (46340, 361758), (55608, 301465), (60293, 278040), (69510, 241172), (92680, 180879), (120586, 139020)]