234356220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 288

約数和(自身を含む): 899760960

約数和(自身を除く): 665404740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 340, 357, 378, 420, 441, 459, 476, 490, 510, 521, 540, 588, 595, 612, 630, 714, 735, 756, 765, 833, 882, 918, 945, 980, 1020, 1042, 1071, 1190, 1260, 1323, 1428, 1470, 1530, 1563, 1666, 1764, 1785, 1836, 1890, 2084, 2142, 2205, 2295, 2380, 2499, 2605, 2646, 2940, 3060, 3126, 3213, 3332, 3570, 3647, 3780, 4165, 4284, 4410, 4590, 4689, 4998, 5210, 5292, 5355, 6252, 6426, 6615, 7140, 7294, 7497, 7815, 8330, 8820, 8857, 9180, 9378, 9996, 10420, 10710, 10941, 12495, 12852, 13230, 14067, 14588, 14994, 15630, 16065, 16660, 17714, 18235, 18756, 21420, 21882, 22491, 23445, 24990, 25529, 26460, 26571, 28134, 29988, 31260, 32130, 32823, 35428, 36470, 37485, 43764, 44285, 44982, 46890, 49980, 51058, 53142, 54705, 56268, 61999, 64260, 65646, 70335, 72940, 74970, 76587, 79713, 88570, 89964, 93780, 98469, 102116, 106284, 109410, 112455, 123998, 127645, 131292, 132855, 140670, 149940, 153174, 159426, 164115, 177140, 185997, 196938, 218820, 224910, 229761, 239139, 247996, 255290, 265710, 281340, 306348, 309995, 318852, 328230, 371994, 382935, 393876, 398565, 433993, 449820, 459522, 478278, 492345, 510580, 531420, 557991, 619990, 656460, 689283, 743988, 765870, 797130, 867986, 919044, 929985, 956556, 984690, 1115982, 1148805, 1195695, 1239980, 1301979, 1378566, 1531740, 1594260, 1673973, 1735972, 1859970, 1969380, 2169965, 2231964, 2297610, 2391390, 2603958, 2757132, 2789955, 3347946, 3446415, 3719940, 3905937, 4339930, 4595220, 4782780, 5207916, 5579910, 6509895, 6695892, 6892830, 7811874, 8369865, 8679860, 11159820, 11717811, 13019790, 13785660, 15623748, 16739730, 19529685, 23435622, 26039580, 33479460, 39059370, 46871244, 58589055, 78118740, 117178110, 234356220]

約数ペア:

[(1, 234356220), (2, 117178110), (3, 78118740), (4, 58589055), (5, 46871244), (6, 39059370), (7, 33479460), (9, 26039580), (10, 23435622), (12, 19529685), (14, 16739730), (15, 15623748), (17, 13785660), (18, 13019790), (20, 11717811), (21, 11159820), (27, 8679860), (28, 8369865), (30, 7811874), (34, 6892830), (35, 6695892), (36, 6509895), (42, 5579910), (45, 5207916), (49, 4782780), (51, 4595220), (54, 4339930), (60, 3905937), (63, 3719940), (68, 3446415), (70, 3347946), (84, 2789955), (85, 2757132), (90, 2603958), (98, 2391390), (102, 2297610), (105, 2231964), (108, 2169965), (119, 1969380), (126, 1859970), (135, 1735972), (140, 1673973), (147, 1594260), (153, 1531740), (170, 1378566), (180, 1301979), (189, 1239980), (196, 1195695), (204, 1148805), (210, 1115982), (238, 984690), (245, 956556), (252, 929985), (255, 919044), (270, 867986), (294, 797130), (306, 765870), (315, 743988), (340, 689283), (357, 656460), (378, 619990), (420, 557991), (441, 531420), (459, 510580), (476, 492345), (490, 478278), (510, 459522), (521, 449820), (540, 433993), (588, 398565), (595, 393876), (612, 382935), (630, 371994), (714, 328230), (735, 318852), (756, 309995), (765, 306348), (833, 281340), (882, 265710), (918, 255290), (945, 247996), (980, 239139), (1020, 229761), (1042, 224910), (1071, 218820), (1190, 196938), (1260, 185997), (1323, 177140), (1428, 164115), (1470, 159426), (1530, 153174), (1563, 149940), (1666, 140670), (1764, 132855), (1785, 131292), (1836, 127645), (1890, 123998), (2084, 112455), (2142, 109410), (2205, 106284), (2295, 102116), (2380, 98469), (2499, 93780), (2605, 89964), (2646, 88570), (2940, 79713), (3060, 76587), (3126, 74970), (3213, 72940), (3332, 70335), (3570, 65646), (3647, 64260), (3780, 61999), (4165, 56268), (4284, 54705), (4410, 53142), (4590, 51058), (4689, 49980), (4998, 46890), (5210, 44982), (5292, 44285), (5355, 43764), (6252, 37485), (6426, 36470), (6615, 35428), (7140, 32823), (7294, 32130), (7497, 31260), (7815, 29988), (8330, 28134), (8820, 26571), (8857, 26460), (9180, 25529), (9378, 24990), (9996, 23445), (10420, 22491), (10710, 21882), (10941, 21420), (12495, 18756), (12852, 18235), (13230, 17714), (14067, 16660), (14588, 16065), (14994, 15630)]