138836040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8739

約数の個数: 128

約数和(自身を含む): 501120000

約数和(自身を除く): 362283960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 8699, 15960, 17398, 26097, 34796, 43495, 52194, 60893, 69592, 86990, 104388, 121786, 130485, 165281, 173980, 182679, 208776, 243572, 260970, 304465, 330562, 347960, 365358, 487144, 495843, 521940, 608930, 661124, 730716, 826405, 913395, 991686, 1043880, 1156967, 1217860, 1322248, 1461432, 1652810, 1826790, 1983372, 2313934, 2435720, 2479215, 3305620, 3470901, 3653580, 3966744, 4627868, 4958430, 5784835, 6611240, 6941802, 7307160, 9255736, 9916860, 11569670, 13883604, 17354505, 19833720, 23139340, 27767208, 34709010, 46278680, 69418020, 138836040]

約数ペア:

[(1, 138836040), (2, 69418020), (3, 46278680), (4, 34709010), (5, 27767208), (6, 23139340), (7, 19833720), (8, 17354505), (10, 13883604), (12, 11569670), (14, 9916860), (15, 9255736), (19, 7307160), (20, 6941802), (21, 6611240), (24, 5784835), (28, 4958430), (30, 4627868), (35, 3966744), (38, 3653580), (40, 3470901), (42, 3305620), (56, 2479215), (57, 2435720), (60, 2313934), (70, 1983372), (76, 1826790), (84, 1652810), (95, 1461432), (105, 1322248), (114, 1217860), (120, 1156967), (133, 1043880), (140, 991686), (152, 913395), (168, 826405), (190, 730716), (210, 661124), (228, 608930), (266, 521940), (280, 495843), (285, 487144), (380, 365358), (399, 347960), (420, 330562), (456, 304465), (532, 260970), (570, 243572), (665, 208776), (760, 182679), (798, 173980), (840, 165281), (1064, 130485), (1140, 121786), (1330, 104388), (1596, 86990), (1995, 69592), (2280, 60893), (2660, 52194), (3192, 43495), (3990, 34796), (5320, 26097), (7980, 17398), (8699, 15960)]