40262040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1266

約数の個数: 192

約数和(自身を含む): 161179200

約数和(自身を除く): 120917160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1229, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2458, 2520, 2730, 3276, 3640, 3687, 4095, 4680, 4916, 5460, 6145, 6552, 7374, 8190, 8603, 9832, 10920, 11061, 12290, 14748, 15977, 16380, 17206, 18435, 22122, 24580, 25809, 29496, 31954, 32760, 34412, 36870, 43015, 44244, 47931, 49160, 51618, 55305, 63908, 68824, 73740, 77427, 79885, 86030, 88488, 95862, 103236, 110610, 111839, 127816, 129045, 143793, 147480, 154854, 159770, 172060, 191724, 206472, 221220, 223678, 239655, 258090, 287586, 309708, 319540, 335517, 344120, 383448, 387135, 442440, 447356, 479310, 516180, 559195, 575172, 619416, 639080, 671034, 718965, 774270, 894712, 958620, 1006551, 1032360, 1118390, 1150344, 1342068, 1437930, 1548540, 1677585, 1917240, 2013102, 2236780, 2684136, 2875860, 3097080, 3355170, 4026204, 4473560, 5032755, 5751720, 6710340, 8052408, 10065510, 13420680, 20131020, 40262040]

約数ペア:

[(1, 40262040), (2, 20131020), (3, 13420680), (4, 10065510), (5, 8052408), (6, 6710340), (7, 5751720), (8, 5032755), (9, 4473560), (10, 4026204), (12, 3355170), (13, 3097080), (14, 2875860), (15, 2684136), (18, 2236780), (20, 2013102), (21, 1917240), (24, 1677585), (26, 1548540), (28, 1437930), (30, 1342068), (35, 1150344), (36, 1118390), (39, 1032360), (40, 1006551), (42, 958620), (45, 894712), (52, 774270), (56, 718965), (60, 671034), (63, 639080), (65, 619416), (70, 575172), (72, 559195), (78, 516180), (84, 479310), (90, 447356), (91, 442440), (104, 387135), (105, 383448), (117, 344120), (120, 335517), (126, 319540), (130, 309708), (140, 287586), (156, 258090), (168, 239655), (180, 223678), (182, 221220), (195, 206472), (210, 191724), (234, 172060), (252, 159770), (260, 154854), (273, 147480), (280, 143793), (312, 129045), (315, 127816), (360, 111839), (364, 110610), (390, 103236), (420, 95862), (455, 88488), (468, 86030), (504, 79885), (520, 77427), (546, 73740), (585, 68824), (630, 63908), (728, 55305), (780, 51618), (819, 49160), (840, 47931), (910, 44244), (936, 43015), (1092, 36870), (1170, 34412), (1229, 32760), (1260, 31954), (1365, 29496), (1560, 25809), (1638, 24580), (1820, 22122), (2184, 18435), (2340, 17206), (2458, 16380), (2520, 15977), (2730, 14748), (3276, 12290), (3640, 11061), (3687, 10920), (4095, 9832), (4680, 8603), (4916, 8190), (5460, 7374), (6145, 6552)]