1615946880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 5658649920

約数和(自身を除く): 4042703040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 43, 46, 48, 60, 64, 69, 74, 80, 86, 92, 96, 111, 115, 120, 128, 129, 138, 148, 160, 172, 184, 185, 192, 215, 222, 230, 240, 258, 276, 296, 320, 344, 345, 368, 370, 384, 430, 444, 460, 480, 516, 529, 552, 555, 592, 640, 645, 688, 690, 736, 740, 851, 860, 888, 920, 960, 989, 1032, 1058, 1104, 1110, 1184, 1290, 1376, 1380, 1472, 1480, 1587, 1591, 1702, 1720, 1776, 1840, 1920, 1978, 2064, 2116, 2208, 2220, 2368, 2553, 2580, 2645, 2752, 2760, 2944, 2960, 2967, 3174, 3182, 3404, 3440, 3552, 3680, 3956, 4128, 4232, 4255, 4416, 4440, 4736, 4773, 4945, 5106, 5160, 5290, 5504, 5520, 5920, 5934, 6348, 6364, 6808, 6880, 7104, 7360, 7912, 7935, 7955, 8256, 8464, 8510, 8832, 8880, 9546, 9890, 10212, 10320, 10580, 11040, 11840, 11868, 12696, 12728, 12765, 13616, 13760, 14208, 14720, 14835, 15824, 15870, 15910, 16512, 16928, 17020, 17760, 19092, 19573, 19780, 20424, 20640, 21160, 22080, 22747, 23680, 23736, 23865, 25392, 25456, 25530, 27232, 27520, 29670, 31648, 31740, 31820, 33856, 34040, 35520, 36593, 38184, 39146, 39560, 40848, 41280, 42320, 44160, 45494, 47472, 47730, 50784, 50912, 51060, 54464, 58719, 59340, 63296, 63480, 63640, 67712, 68080, 68241, 71040, 73186, 76368, 78292, 79120, 81696, 82560, 84640, 90988, 94944, 95460, 97865, 101568, 101824, 102120, 108928, 109779, 113735, 117438, 118680, 126592, 126960, 127280, 136160, 136482, 146372, 152736, 156584, 158240, 163392, 169280, 181976, 182965, 189888, 190920, 195730, 203136, 203648, 204240, 219558, 227470, 234876, 237360, 253920, 254560, 272320, 272964, 292744, 293595, 305472, 313168, 316480, 326784, 338560, 341205, 363952, 365930, 379776, 381840, 391460, 408480, 439116, 454940, 469752, 474720, 507840, 509120, 544640, 545928, 548895, 585488, 587190, 610944, 626336, 632960, 682410, 727904, 731860, 763680, 782920, 816960, 841639, 878232, 909880, 939504, 949440, 1015680, 1018240, 1091856, 1097790, 1170976, 1174380, 1252672, 1364820, 1455808, 1463720, 1527360, 1565840, 1633920, 1683278, 1756464, 1819760, 1879008, 1898880, 2183712, 2195580, 2341952, 2348760, 2505344, 2524917, 2729640, 2911616, 2927440, 3054720, 3131680, 3366556, 3512928, 3639520, 3758016, 4208195, 4367424, 4391160, 4683904, 4697520, 5049834, 5459280, 5854880, 6263360, 6733112, 7025856, 7279040, 7516032, 8416390, 8734848, 8782320, 9395040, 10099668, 10918560, 11709760, 12526720, 12624585, 13466224, 14051712, 14558080, 16832780, 17564640, 18790080, 20199336, 21837120, 23419520, 25249170, 26932448, 33665560, 35129280, 37580160, 40398672, 43674240, 50498340, 53864896, 67331120, 70258560, 80797344, 100996680, 107729792, 134662240, 161594688, 201993360, 269324480, 323189376, 403986720, 538648960, 807973440, 1615946880]

約数ペア:

[(1, 1615946880), (2, 807973440), (3, 538648960), (4, 403986720), (5, 323189376), (6, 269324480), (8, 201993360), (10, 161594688), (12, 134662240), (15, 107729792), (16, 100996680), (20, 80797344), (23, 70258560), (24, 67331120), (30, 53864896), (32, 50498340), (37, 43674240), (40, 40398672), (43, 37580160), (46, 35129280), (48, 33665560), (60, 26932448), (64, 25249170), (69, 23419520), (74, 21837120), (80, 20199336), (86, 18790080), (92, 17564640), (96, 16832780), (111, 14558080), (115, 14051712), (120, 13466224), (128, 12624585), (129, 12526720), (138, 11709760), (148, 10918560), (160, 10099668), (172, 9395040), (184, 8782320), (185, 8734848), (192, 8416390), (215, 7516032), (222, 7279040), (230, 7025856), (240, 6733112), (258, 6263360), (276, 5854880), (296, 5459280), (320, 5049834), (344, 4697520), (345, 4683904), (368, 4391160), (370, 4367424), (384, 4208195), (430, 3758016), (444, 3639520), (460, 3512928), (480, 3366556), (516, 3131680), (529, 3054720), (552, 2927440), (555, 2911616), (592, 2729640), (640, 2524917), (645, 2505344), (688, 2348760), (690, 2341952), (736, 2195580), (740, 2183712), (851, 1898880), (860, 1879008), (888, 1819760), (920, 1756464), (960, 1683278), (989, 1633920), (1032, 1565840), (1058, 1527360), (1104, 1463720), (1110, 1455808), (1184, 1364820), (1290, 1252672), (1376, 1174380), (1380, 1170976), (1472, 1097790), (1480, 1091856), (1587, 1018240), (1591, 1015680), (1702, 949440), (1720, 939504), (1776, 909880), (1840, 878232), (1920, 841639), (1978, 816960), (2064, 782920), (2116, 763680), (2208, 731860), (2220, 727904), (2368, 682410), (2553, 632960), (2580, 626336), (2645, 610944), (2752, 587190), (2760, 585488), (2944, 548895), (2960, 545928), (2967, 544640), (3174, 509120), (3182, 507840), (3404, 474720), (3440, 469752), (3552, 454940), (3680, 439116), (3956, 408480), (4128, 391460), (4232, 381840), (4255, 379776), (4416, 365930), (4440, 363952), (4736, 341205), (4773, 338560), (4945, 326784), (5106, 316480), (5160, 313168), (5290, 305472), (5504, 293595), (5520, 292744), (5920, 272964), (5934, 272320), (6348, 254560), (6364, 253920), (6808, 237360), (6880, 234876), (7104, 227470), (7360, 219558), (7912, 204240), (7935, 203648), (7955, 203136), (8256, 195730), (8464, 190920), (8510, 189888), (8832, 182965), (8880, 181976), (9546, 169280), (9890, 163392), (10212, 158240), (10320, 156584), (10580, 152736), (11040, 146372), (11840, 136482), (11868, 136160), (12696, 127280), (12728, 126960), (12765, 126592), (13616, 118680), (13760, 117438), (14208, 113735), (14720, 109779), (14835, 108928), (15824, 102120), (15870, 101824), (15910, 101568), (16512, 97865), (16928, 95460), (17020, 94944), (17760, 90988), (19092, 84640), (19573, 82560), (19780, 81696), (20424, 79120), (20640, 78292), (21160, 76368), (22080, 73186), (22747, 71040), (23680, 68241), (23736, 68080), (23865, 67712), (25392, 63640), (25456, 63480), (25530, 63296), (27232, 59340), (27520, 58719), (29670, 54464), (31648, 51060), (31740, 50912), (31820, 50784), (33856, 47730), (34040, 47472), (35520, 45494), (36593, 44160), (38184, 42320), (39146, 41280), (39560, 40848)]