217914840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 512

約数和(自身を含む): 914457600

約数和(自身を除く): 696542760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 27, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 54, 55, 60, 65, 66, 68, 72, 78, 83, 85, 88, 90, 99, 102, 104, 108, 110, 117, 120, 130, 132, 135, 136, 143, 153, 156, 165, 166, 170, 180, 187, 195, 198, 204, 216, 220, 221, 234, 249, 255, 260, 264, 270, 286, 297, 306, 312, 330, 332, 340, 351, 360, 374, 390, 396, 408, 415, 429, 440, 442, 459, 468, 495, 498, 510, 520, 540, 561, 572, 585, 594, 612, 660, 663, 664, 680, 702, 715, 747, 748, 765, 780, 792, 830, 858, 884, 913, 918, 935, 936, 990, 996, 1020, 1079, 1080, 1105, 1122, 1144, 1170, 1188, 1224, 1245, 1287, 1320, 1326, 1404, 1411, 1430, 1485, 1494, 1496, 1530, 1560, 1660, 1683, 1716, 1755, 1768, 1826, 1836, 1870, 1980, 1989, 1992, 2040, 2145, 2158, 2210, 2241, 2244, 2295, 2340, 2376, 2431, 2490, 2574, 2652, 2739, 2805, 2808, 2822, 2860, 2970, 2988, 3060, 3237, 3315, 3320, 3366, 3432, 3510, 3652, 3672, 3735, 3740, 3861, 3960, 3978, 4233, 4290, 4316, 4420, 4482, 4488, 4565, 4590, 4680, 4862, 4980, 5049, 5148, 5304, 5395, 5478, 5610, 5644, 5720, 5940, 5967, 5976, 6120, 6435, 6474, 6630, 6732, 7020, 7055, 7293, 7304, 7470, 7480, 7722, 7956, 8217, 8415, 8466, 8580, 8632, 8840, 8964, 9130, 9180, 9711, 9724, 9945, 9960, 10098, 10296, 10790, 10956, 11205, 11220, 11288, 11869, 11880, 11934, 12155, 12699, 12870, 12948, 13260, 13464, 13695, 14040, 14110, 14586, 14940, 15444, 15521, 15912, 16185, 16434, 16830, 16932, 17160, 17928, 18260, 18343, 18360, 19305, 19422, 19448, 19890, 20196, 21165, 21580, 21879, 21912, 22410, 22440, 23738, 23868, 24310, 24651, 25245, 25398, 25740, 25896, 26520, 27390, 28220, 29133, 29172, 29835, 29880, 30888, 31042, 32370, 32868, 33660, 33864, 35607, 36465, 36520, 36686, 38097, 38610, 38844, 39780, 40392, 41085, 42330, 43160, 43758, 44820, 46563, 47476, 47736, 48555, 48620, 49302, 50490, 50796, 51480, 54780, 55029, 56440, 58266, 58344, 59345, 59670, 62084, 63495, 64740, 65637, 65736, 67320, 71214, 72930, 73372, 76194, 77220, 77605, 77688, 79560, 82170, 84660, 87516, 89640, 91715, 93126, 94952, 97110, 97240, 98604, 100980, 101592, 106821, 109395, 109560, 110058, 116532, 118690, 119340, 123255, 124168, 126990, 129480, 131274, 139689, 142428, 145665, 145860, 146744, 152388, 154440, 155210, 164340, 165087, 169320, 175032, 178035, 183430, 186252, 190485, 194220, 197208, 201773, 201960, 213642, 218790, 220116, 232815, 233064, 237380, 238680, 246510, 253980, 262548, 275145, 279378, 284856, 291330, 291720, 304776, 310420, 320463, 328185, 328680, 330174, 356070, 366860, 372504, 380970, 388440, 403546, 419067, 427284, 437580, 440232, 465630, 474760, 493020, 495261, 507960, 525096, 534105, 550290, 558756, 582660, 605319, 620840, 640926, 656370, 660348, 698445, 712140, 733720, 761940, 807092, 825435, 838134, 854568, 875160, 931260, 986040, 990522, 1008865, 1068210, 1100580, 1117512, 1165320, 1210638, 1281852, 1312740, 1320696, 1396890, 1424280, 1523880, 1602315, 1614184, 1650870, 1676268, 1815957, 1862520, 1981044, 2017730, 2095335, 2136420, 2201160, 2421276, 2476305, 2563704, 2625480, 2793780, 3026595, 3204630, 3301740, 3352536, 3631914, 3962088, 4035460, 4190670, 4272840, 4842552, 4952610, 5447871, 5587560, 6053190, 6409260, 6603480, 7263828, 8070920, 8381340, 9079785, 9905220, 10895742, 12106380, 12818520, 14527656, 16762680, 18159570, 19810440, 21791484, 24212760, 27239355, 36319140, 43582968, 54478710, 72638280, 108957420, 217914840]

約数ペア:

[(1, 217914840), (2, 108957420), (3, 72638280), (4, 54478710), (5, 43582968), (6, 36319140), (8, 27239355), (9, 24212760), (10, 21791484), (11, 19810440), (12, 18159570), (13, 16762680), (15, 14527656), (17, 12818520), (18, 12106380), (20, 10895742), (22, 9905220), (24, 9079785), (26, 8381340), (27, 8070920), (30, 7263828), (33, 6603480), (34, 6409260), (36, 6053190), (39, 5587560), (40, 5447871), (44, 4952610), (45, 4842552), (51, 4272840), (52, 4190670), (54, 4035460), (55, 3962088), (60, 3631914), (65, 3352536), (66, 3301740), (68, 3204630), (72, 3026595), (78, 2793780), (83, 2625480), (85, 2563704), (88, 2476305), (90, 2421276), (99, 2201160), (102, 2136420), (104, 2095335), (108, 2017730), (110, 1981044), (117, 1862520), (120, 1815957), (130, 1676268), (132, 1650870), (135, 1614184), (136, 1602315), (143, 1523880), (153, 1424280), (156, 1396890), (165, 1320696), (166, 1312740), (170, 1281852), (180, 1210638), (187, 1165320), (195, 1117512), (198, 1100580), (204, 1068210), (216, 1008865), (220, 990522), (221, 986040), (234, 931260), (249, 875160), (255, 854568), (260, 838134), (264, 825435), (270, 807092), (286, 761940), (297, 733720), (306, 712140), (312, 698445), (330, 660348), (332, 656370), (340, 640926), (351, 620840), (360, 605319), (374, 582660), (390, 558756), (396, 550290), (408, 534105), (415, 525096), (429, 507960), (440, 495261), (442, 493020), (459, 474760), (468, 465630), (495, 440232), (498, 437580), (510, 427284), (520, 419067), (540, 403546), (561, 388440), (572, 380970), (585, 372504), (594, 366860), (612, 356070), (660, 330174), (663, 328680), (664, 328185), (680, 320463), (702, 310420), (715, 304776), (747, 291720), (748, 291330), (765, 284856), (780, 279378), (792, 275145), (830, 262548), (858, 253980), (884, 246510), (913, 238680), (918, 237380), (935, 233064), (936, 232815), (990, 220116), (996, 218790), (1020, 213642), (1079, 201960), (1080, 201773), (1105, 197208), (1122, 194220), (1144, 190485), (1170, 186252), (1188, 183430), (1224, 178035), (1245, 175032), (1287, 169320), (1320, 165087), (1326, 164340), (1404, 155210), (1411, 154440), (1430, 152388), (1485, 146744), (1494, 145860), (1496, 145665), (1530, 142428), (1560, 139689), (1660, 131274), (1683, 129480), (1716, 126990), (1755, 124168), (1768, 123255), (1826, 119340), (1836, 118690), (1870, 116532), (1980, 110058), (1989, 109560), (1992, 109395), (2040, 106821), (2145, 101592), (2158, 100980), (2210, 98604), (2241, 97240), (2244, 97110), (2295, 94952), (2340, 93126), (2376, 91715), (2431, 89640), (2490, 87516), (2574, 84660), (2652, 82170), (2739, 79560), (2805, 77688), (2808, 77605), (2822, 77220), (2860, 76194), (2970, 73372), (2988, 72930), (3060, 71214), (3237, 67320), (3315, 65736), (3320, 65637), (3366, 64740), (3432, 63495), (3510, 62084), (3652, 59670), (3672, 59345), (3735, 58344), (3740, 58266), (3861, 56440), (3960, 55029), (3978, 54780), (4233, 51480), (4290, 50796), (4316, 50490), (4420, 49302), (4482, 48620), (4488, 48555), (4565, 47736), (4590, 47476), (4680, 46563), (4862, 44820), (4980, 43758), (5049, 43160), (5148, 42330), (5304, 41085), (5395, 40392), (5478, 39780), (5610, 38844), (5644, 38610), (5720, 38097), (5940, 36686), (5967, 36520), (5976, 36465), (6120, 35607), (6435, 33864), (6474, 33660), (6630, 32868), (6732, 32370), (7020, 31042), (7055, 30888), (7293, 29880), (7304, 29835), (7470, 29172), (7480, 29133), (7722, 28220), (7956, 27390), (8217, 26520), (8415, 25896), (8466, 25740), (8580, 25398), (8632, 25245), (8840, 24651), (8964, 24310), (9130, 23868), (9180, 23738), (9711, 22440), (9724, 22410), (9945, 21912), (9960, 21879), (10098, 21580), (10296, 21165), (10790, 20196), (10956, 19890), (11205, 19448), (11220, 19422), (11288, 19305), (11869, 18360), (11880, 18343), (11934, 18260), (12155, 17928), (12699, 17160), (12870, 16932), (12948, 16830), (13260, 16434), (13464, 16185), (13695, 15912), (14040, 15521), (14110, 15444), (14586, 14940)]