193346280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 192

約数和(自身を含む): 690768000

約数和(自身を除く): 497421720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1229, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2458, 2622, 2760, 3420, 3496, 3687, 3933, 4140, 4370, 4916, 5244, 6145, 6555, 6840, 7374, 7866, 8280, 8740, 9832, 10488, 11061, 12290, 13110, 14748, 15732, 17480, 18435, 19665, 22122, 23351, 24580, 26220, 28267, 29496, 31464, 36870, 39330, 44244, 46702, 49160, 52440, 55305, 56534, 70053, 73740, 78660, 84801, 88488, 93404, 110610, 113068, 116755, 140106, 141335, 147480, 157320, 169602, 186808, 210159, 221220, 226136, 233510, 254403, 280212, 282670, 339204, 350265, 420318, 424005, 442440, 467020, 508806, 537073, 560424, 565340, 678408, 700530, 840636, 848010, 934040, 1017612, 1050795, 1074146, 1130680, 1272015, 1401060, 1611219, 1681272, 1696020, 2035224, 2101590, 2148292, 2544030, 2685365, 2802120, 3222438, 3392040, 4203180, 4296584, 4833657, 5088060, 5370730, 6444876, 8056095, 8406360, 9667314, 10176120, 10741460, 12889752, 16112190, 19334628, 21482920, 24168285, 32224380, 38669256, 48336570, 64448760, 96673140, 193346280]

約数ペア:

[(1, 193346280), (2, 96673140), (3, 64448760), (4, 48336570), (5, 38669256), (6, 32224380), (8, 24168285), (9, 21482920), (10, 19334628), (12, 16112190), (15, 12889752), (18, 10741460), (19, 10176120), (20, 9667314), (23, 8406360), (24, 8056095), (30, 6444876), (36, 5370730), (38, 5088060), (40, 4833657), (45, 4296584), (46, 4203180), (57, 3392040), (60, 3222438), (69, 2802120), (72, 2685365), (76, 2544030), (90, 2148292), (92, 2101590), (95, 2035224), (114, 1696020), (115, 1681272), (120, 1611219), (138, 1401060), (152, 1272015), (171, 1130680), (180, 1074146), (184, 1050795), (190, 1017612), (207, 934040), (228, 848010), (230, 840636), (276, 700530), (285, 678408), (342, 565340), (345, 560424), (360, 537073), (380, 508806), (414, 467020), (437, 442440), (456, 424005), (460, 420318), (552, 350265), (570, 339204), (684, 282670), (690, 280212), (760, 254403), (828, 233510), (855, 226136), (874, 221220), (920, 210159), (1035, 186808), (1140, 169602), (1229, 157320), (1311, 147480), (1368, 141335), (1380, 140106), (1656, 116755), (1710, 113068), (1748, 110610), (2070, 93404), (2185, 88488), (2280, 84801), (2458, 78660), (2622, 73740), (2760, 70053), (3420, 56534), (3496, 55305), (3687, 52440), (3933, 49160), (4140, 46702), (4370, 44244), (4916, 39330), (5244, 36870), (6145, 31464), (6555, 29496), (6840, 28267), (7374, 26220), (7866, 24580), (8280, 23351), (8740, 22122), (9832, 19665), (10488, 18435), (11061, 17480), (12290, 15732), (13110, 14748)]