17868240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 68245632

約数和(自身を除く): 50377392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 83, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 166, 180, 184, 195, 207, 208, 230, 234, 240, 249, 260, 276, 299, 312, 332, 345, 360, 368, 390, 414, 415, 460, 468, 498, 520, 552, 585, 598, 624, 664, 690, 720, 747, 780, 828, 830, 897, 920, 936, 996, 1035, 1040, 1079, 1104, 1170, 1196, 1245, 1328, 1380, 1494, 1495, 1560, 1656, 1660, 1794, 1840, 1872, 1909, 1992, 2070, 2158, 2340, 2392, 2490, 2691, 2760, 2988, 2990, 3120, 3237, 3312, 3320, 3588, 3735, 3818, 3984, 4140, 4316, 4485, 4680, 4784, 4980, 5382, 5395, 5520, 5727, 5976, 5980, 6474, 6640, 7176, 7470, 7636, 8280, 8632, 8970, 9360, 9545, 9711, 9960, 10764, 10790, 11454, 11952, 11960, 12948, 13455, 14352, 14940, 15272, 16185, 16560, 17181, 17264, 17940, 19090, 19422, 19920, 21528, 21580, 22908, 23920, 24817, 25896, 26910, 28635, 29880, 30544, 32370, 34362, 35880, 38180, 38844, 43056, 43160, 45816, 48555, 49634, 51792, 53820, 57270, 59760, 64740, 68724, 71760, 74451, 76360, 77688, 85905, 86320, 91632, 97110, 99268, 107640, 114540, 124085, 129480, 137448, 148902, 152720, 155376, 171810, 194220, 198536, 215280, 223353, 229080, 248170, 258960, 274896, 297804, 343620, 372255, 388440, 397072, 446706, 458160, 496340, 595608, 687240, 744510, 776880, 893412, 992680, 1116765, 1191216, 1374480, 1489020, 1786824, 1985360, 2233530, 2978040, 3573648, 4467060, 5956080, 8934120, 17868240]

約数ペア:

[(1, 17868240), (2, 8934120), (3, 5956080), (4, 4467060), (5, 3573648), (6, 2978040), (8, 2233530), (9, 1985360), (10, 1786824), (12, 1489020), (13, 1374480), (15, 1191216), (16, 1116765), (18, 992680), (20, 893412), (23, 776880), (24, 744510), (26, 687240), (30, 595608), (36, 496340), (39, 458160), (40, 446706), (45, 397072), (46, 388440), (48, 372255), (52, 343620), (60, 297804), (65, 274896), (69, 258960), (72, 248170), (78, 229080), (80, 223353), (83, 215280), (90, 198536), (92, 194220), (104, 171810), (115, 155376), (117, 152720), (120, 148902), (130, 137448), (138, 129480), (144, 124085), (156, 114540), (166, 107640), (180, 99268), (184, 97110), (195, 91632), (207, 86320), (208, 85905), (230, 77688), (234, 76360), (240, 74451), (249, 71760), (260, 68724), (276, 64740), (299, 59760), (312, 57270), (332, 53820), (345, 51792), (360, 49634), (368, 48555), (390, 45816), (414, 43160), (415, 43056), (460, 38844), (468, 38180), (498, 35880), (520, 34362), (552, 32370), (585, 30544), (598, 29880), (624, 28635), (664, 26910), (690, 25896), (720, 24817), (747, 23920), (780, 22908), (828, 21580), (830, 21528), (897, 19920), (920, 19422), (936, 19090), (996, 17940), (1035, 17264), (1040, 17181), (1079, 16560), (1104, 16185), (1170, 15272), (1196, 14940), (1245, 14352), (1328, 13455), (1380, 12948), (1494, 11960), (1495, 11952), (1560, 11454), (1656, 10790), (1660, 10764), (1794, 9960), (1840, 9711), (1872, 9545), (1909, 9360), (1992, 8970), (2070, 8632), (2158, 8280), (2340, 7636), (2392, 7470), (2490, 7176), (2691, 6640), (2760, 6474), (2988, 5980), (2990, 5976), (3120, 5727), (3237, 5520), (3312, 5395), (3320, 5382), (3588, 4980), (3735, 4784), (3818, 4680), (3984, 4485), (4140, 4316)]