16938120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:92

約数の個数: 192

約数和(自身を含む): 59253120

約数和(自身を除く): 42315000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 23, 24, 30, 34, 38, 40, 46, 51, 57, 60, 68, 69, 76, 85, 92, 95, 102, 114, 115, 120, 136, 138, 152, 170, 184, 190, 204, 228, 230, 255, 276, 285, 323, 340, 345, 361, 380, 391, 408, 437, 456, 460, 510, 552, 570, 646, 680, 690, 722, 760, 782, 874, 920, 969, 1020, 1083, 1140, 1173, 1292, 1311, 1380, 1444, 1564, 1615, 1748, 1805, 1938, 1955, 2040, 2166, 2185, 2280, 2346, 2584, 2622, 2760, 2888, 3128, 3230, 3496, 3610, 3876, 3910, 4332, 4370, 4692, 4845, 5244, 5415, 5865, 6137, 6460, 6555, 7220, 7429, 7752, 7820, 8303, 8664, 8740, 9384, 9690, 10488, 10830, 11730, 12274, 12920, 13110, 14440, 14858, 15640, 16606, 17480, 18411, 19380, 21660, 22287, 23460, 24548, 24909, 26220, 29716, 30685, 33212, 36822, 37145, 38760, 41515, 43320, 44574, 46920, 49096, 49818, 52440, 59432, 61370, 66424, 73644, 74290, 83030, 89148, 92055, 99636, 111435, 122740, 124545, 141151, 147288, 148580, 166060, 178296, 184110, 199272, 222870, 245480, 249090, 282302, 297160, 332120, 368220, 423453, 445740, 498180, 564604, 705755, 736440, 846906, 891480, 996360, 1129208, 1411510, 1693812, 2117265, 2823020, 3387624, 4234530, 5646040, 8469060, 16938120]

約数ペア:

[(1, 16938120), (2, 8469060), (3, 5646040), (4, 4234530), (5, 3387624), (6, 2823020), (8, 2117265), (10, 1693812), (12, 1411510), (15, 1129208), (17, 996360), (19, 891480), (20, 846906), (23, 736440), (24, 705755), (30, 564604), (34, 498180), (38, 445740), (40, 423453), (46, 368220), (51, 332120), (57, 297160), (60, 282302), (68, 249090), (69, 245480), (76, 222870), (85, 199272), (92, 184110), (95, 178296), (102, 166060), (114, 148580), (115, 147288), (120, 141151), (136, 124545), (138, 122740), (152, 111435), (170, 99636), (184, 92055), (190, 89148), (204, 83030), (228, 74290), (230, 73644), (255, 66424), (276, 61370), (285, 59432), (323, 52440), (340, 49818), (345, 49096), (361, 46920), (380, 44574), (391, 43320), (408, 41515), (437, 38760), (456, 37145), (460, 36822), (510, 33212), (552, 30685), (570, 29716), (646, 26220), (680, 24909), (690, 24548), (722, 23460), (760, 22287), (782, 21660), (874, 19380), (920, 18411), (969, 17480), (1020, 16606), (1083, 15640), (1140, 14858), (1173, 14440), (1292, 13110), (1311, 12920), (1380, 12274), (1444, 11730), (1564, 10830), (1615, 10488), (1748, 9690), (1805, 9384), (1938, 8740), (1955, 8664), (2040, 8303), (2166, 7820), (2185, 7752), (2280, 7429), (2346, 7220), (2584, 6555), (2622, 6460), (2760, 6137), (2888, 5865), (3128, 5415), (3230, 5244), (3496, 4845), (3610, 4692), (3876, 4370), (3910, 4332)]