218103480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 384

約数和(自身を含む): 873400320

約数和(自身を除く): 655296840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 53, 56, 60, 63, 69, 70, 71, 72, 84, 90, 92, 105, 106, 115, 120, 126, 138, 140, 142, 159, 161, 168, 180, 184, 207, 210, 212, 213, 230, 252, 265, 276, 280, 284, 315, 318, 322, 345, 355, 360, 371, 414, 420, 424, 426, 460, 477, 483, 497, 504, 530, 552, 568, 630, 636, 639, 644, 690, 710, 742, 795, 805, 828, 840, 852, 920, 954, 966, 994, 1035, 1060, 1065, 1113, 1219, 1260, 1272, 1278, 1288, 1380, 1420, 1449, 1484, 1491, 1590, 1610, 1633, 1656, 1704, 1855, 1908, 1932, 1988, 2070, 2120, 2130, 2226, 2385, 2415, 2438, 2485, 2520, 2556, 2760, 2840, 2898, 2968, 2982, 3180, 3195, 3220, 3266, 3339, 3657, 3710, 3763, 3816, 3864, 3976, 4140, 4260, 4452, 4473, 4770, 4830, 4876, 4899, 4970, 5112, 5565, 5796, 5964, 6095, 6360, 6390, 6440, 6532, 6678, 7245, 7314, 7420, 7455, 7526, 8165, 8280, 8520, 8533, 8904, 8946, 9540, 9660, 9752, 9798, 9940, 10971, 11130, 11289, 11431, 11592, 11928, 12190, 12780, 13064, 13356, 14490, 14628, 14697, 14840, 14910, 15052, 16330, 16695, 17066, 17892, 18285, 18815, 19080, 19320, 19596, 19880, 21942, 22260, 22365, 22578, 22862, 24380, 24495, 25560, 25599, 26341, 26712, 28980, 29256, 29394, 29820, 30104, 32660, 33390, 33867, 34132, 34293, 35784, 36570, 37630, 39192, 42665, 43884, 44520, 44730, 45156, 45724, 48760, 48990, 51198, 52682, 54855, 56445, 57155, 57960, 58788, 59640, 65320, 66780, 67734, 68264, 68586, 73140, 73485, 75260, 76797, 79023, 85330, 86549, 87768, 89460, 90312, 91448, 97980, 102396, 102879, 105364, 109710, 112890, 114310, 117576, 127995, 131705, 133560, 135468, 137172, 146280, 146970, 150520, 153594, 158046, 169335, 170660, 171465, 173098, 178920, 195960, 204792, 205758, 210728, 219420, 225780, 228620, 237069, 255990, 259647, 263410, 270936, 274344, 293940, 307188, 316092, 338670, 341320, 342930, 346196, 383985, 395115, 411516, 432745, 438840, 451560, 457240, 474138, 511980, 514395, 519294, 526820, 587880, 605843, 614376, 632184, 677340, 685860, 692392, 767970, 778941, 790230, 823032, 865490, 948276, 1023960, 1028790, 1038588, 1053640, 1185345, 1211686, 1298235, 1354680, 1371720, 1535940, 1557882, 1580460, 1730980, 1817529, 1896552, 2057580, 2077176, 2370690, 2423372, 2596470, 3029215, 3071880, 3115764, 3160920, 3461960, 3635058, 3894705, 4115160, 4741380, 4846744, 5192940, 5452587, 6058430, 6231528, 7270116, 7789410, 9087645, 9482760, 10385880, 10905174, 12116860, 14540232, 15578820, 18175290, 21810348, 24233720, 27262935, 31157640, 36350580, 43620696, 54525870, 72701160, 109051740, 218103480]

約数ペア:

[(1, 218103480), (2, 109051740), (3, 72701160), (4, 54525870), (5, 43620696), (6, 36350580), (7, 31157640), (8, 27262935), (9, 24233720), (10, 21810348), (12, 18175290), (14, 15578820), (15, 14540232), (18, 12116860), (20, 10905174), (21, 10385880), (23, 9482760), (24, 9087645), (28, 7789410), (30, 7270116), (35, 6231528), (36, 6058430), (40, 5452587), (42, 5192940), (45, 4846744), (46, 4741380), (53, 4115160), (56, 3894705), (60, 3635058), (63, 3461960), (69, 3160920), (70, 3115764), (71, 3071880), (72, 3029215), (84, 2596470), (90, 2423372), (92, 2370690), (105, 2077176), (106, 2057580), (115, 1896552), (120, 1817529), (126, 1730980), (138, 1580460), (140, 1557882), (142, 1535940), (159, 1371720), (161, 1354680), (168, 1298235), (180, 1211686), (184, 1185345), (207, 1053640), (210, 1038588), (212, 1028790), (213, 1023960), (230, 948276), (252, 865490), (265, 823032), (276, 790230), (280, 778941), (284, 767970), (315, 692392), (318, 685860), (322, 677340), (345, 632184), (355, 614376), (360, 605843), (371, 587880), (414, 526820), (420, 519294), (424, 514395), (426, 511980), (460, 474138), (477, 457240), (483, 451560), (497, 438840), (504, 432745), (530, 411516), (552, 395115), (568, 383985), (630, 346196), (636, 342930), (639, 341320), (644, 338670), (690, 316092), (710, 307188), (742, 293940), (795, 274344), (805, 270936), (828, 263410), (840, 259647), (852, 255990), (920, 237069), (954, 228620), (966, 225780), (994, 219420), (1035, 210728), (1060, 205758), (1065, 204792), (1113, 195960), (1219, 178920), (1260, 173098), (1272, 171465), (1278, 170660), (1288, 169335), (1380, 158046), (1420, 153594), (1449, 150520), (1484, 146970), (1491, 146280), (1590, 137172), (1610, 135468), (1633, 133560), (1656, 131705), (1704, 127995), (1855, 117576), (1908, 114310), (1932, 112890), (1988, 109710), (2070, 105364), (2120, 102879), (2130, 102396), (2226, 97980), (2385, 91448), (2415, 90312), (2438, 89460), (2485, 87768), (2520, 86549), (2556, 85330), (2760, 79023), (2840, 76797), (2898, 75260), (2968, 73485), (2982, 73140), (3180, 68586), (3195, 68264), (3220, 67734), (3266, 66780), (3339, 65320), (3657, 59640), (3710, 58788), (3763, 57960), (3816, 57155), (3864, 56445), (3976, 54855), (4140, 52682), (4260, 51198), (4452, 48990), (4473, 48760), (4770, 45724), (4830, 45156), (4876, 44730), (4899, 44520), (4970, 43884), (5112, 42665), (5565, 39192), (5796, 37630), (5964, 36570), (6095, 35784), (6360, 34293), (6390, 34132), (6440, 33867), (6532, 33390), (6678, 32660), (7245, 30104), (7314, 29820), (7420, 29394), (7455, 29256), (7526, 28980), (8165, 26712), (8280, 26341), (8520, 25599), (8533, 25560), (8904, 24495), (8946, 24380), (9540, 22862), (9660, 22578), (9752, 22365), (9798, 22260), (9940, 21942), (10971, 19880), (11130, 19596), (11289, 19320), (11431, 19080), (11592, 18815), (11928, 18285), (12190, 17892), (12780, 17066), (13064, 16695), (13356, 16330), (14490, 15052), (14628, 14910), (14697, 14840)]