26346960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 97029504

約数和(自身を除く): 70682544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 37, 40, 43, 45, 46, 48, 60, 69, 72, 74, 80, 86, 90, 92, 111, 115, 120, 129, 138, 144, 148, 172, 180, 184, 185, 207, 215, 222, 230, 240, 258, 276, 296, 333, 344, 345, 360, 368, 370, 387, 414, 430, 444, 460, 516, 552, 555, 592, 645, 666, 688, 690, 720, 740, 774, 828, 851, 860, 888, 920, 989, 1032, 1035, 1104, 1110, 1290, 1332, 1380, 1480, 1548, 1591, 1656, 1665, 1702, 1720, 1776, 1840, 1935, 1978, 2064, 2070, 2220, 2553, 2580, 2664, 2760, 2960, 2967, 3096, 3182, 3312, 3330, 3404, 3440, 3870, 3956, 4140, 4255, 4440, 4773, 4945, 5106, 5160, 5328, 5520, 5934, 6192, 6364, 6660, 6808, 7659, 7740, 7912, 7955, 8280, 8510, 8880, 8901, 9546, 9890, 10212, 10320, 11868, 12728, 12765, 13320, 13616, 14319, 14835, 15318, 15480, 15824, 15910, 16560, 17020, 17802, 19092, 19780, 20424, 23736, 23865, 25456, 25530, 26640, 28638, 29670, 30636, 30960, 31820, 34040, 35604, 36593, 38184, 38295, 39560, 40848, 44505, 47472, 47730, 51060, 57276, 59340, 61272, 63640, 68080, 71208, 71595, 73186, 76368, 76590, 79120, 89010, 95460, 102120, 109779, 114552, 118680, 122544, 127280, 142416, 143190, 146372, 153180, 178020, 182965, 190920, 204240, 219558, 229104, 237360, 286380, 292744, 306360, 329337, 356040, 365930, 381840, 439116, 548895, 572760, 585488, 612720, 658674, 712080, 731860, 878232, 1097790, 1145520, 1317348, 1463720, 1646685, 1756464, 2195580, 2634696, 2927440, 3293370, 4391160, 5269392, 6586740, 8782320, 13173480, 26346960]

約数ペア:

[(1, 26346960), (2, 13173480), (3, 8782320), (4, 6586740), (5, 5269392), (6, 4391160), (8, 3293370), (9, 2927440), (10, 2634696), (12, 2195580), (15, 1756464), (16, 1646685), (18, 1463720), (20, 1317348), (23, 1145520), (24, 1097790), (30, 878232), (36, 731860), (37, 712080), (40, 658674), (43, 612720), (45, 585488), (46, 572760), (48, 548895), (60, 439116), (69, 381840), (72, 365930), (74, 356040), (80, 329337), (86, 306360), (90, 292744), (92, 286380), (111, 237360), (115, 229104), (120, 219558), (129, 204240), (138, 190920), (144, 182965), (148, 178020), (172, 153180), (180, 146372), (184, 143190), (185, 142416), (207, 127280), (215, 122544), (222, 118680), (230, 114552), (240, 109779), (258, 102120), (276, 95460), (296, 89010), (333, 79120), (344, 76590), (345, 76368), (360, 73186), (368, 71595), (370, 71208), (387, 68080), (414, 63640), (430, 61272), (444, 59340), (460, 57276), (516, 51060), (552, 47730), (555, 47472), (592, 44505), (645, 40848), (666, 39560), (688, 38295), (690, 38184), (720, 36593), (740, 35604), (774, 34040), (828, 31820), (851, 30960), (860, 30636), (888, 29670), (920, 28638), (989, 26640), (1032, 25530), (1035, 25456), (1104, 23865), (1110, 23736), (1290, 20424), (1332, 19780), (1380, 19092), (1480, 17802), (1548, 17020), (1591, 16560), (1656, 15910), (1665, 15824), (1702, 15480), (1720, 15318), (1776, 14835), (1840, 14319), (1935, 13616), (1978, 13320), (2064, 12765), (2070, 12728), (2220, 11868), (2553, 10320), (2580, 10212), (2664, 9890), (2760, 9546), (2960, 8901), (2967, 8880), (3096, 8510), (3182, 8280), (3312, 7955), (3330, 7912), (3404, 7740), (3440, 7659), (3870, 6808), (3956, 6660), (4140, 6364), (4255, 6192), (4440, 5934), (4773, 5520), (4945, 5328), (5106, 5160)]