317900880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 360

約数和(自身を含む): 1215625320

約数和(自身を除く): 897724440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 89, 90, 99, 110, 120, 121, 123, 132, 144, 164, 165, 176, 178, 180, 198, 205, 220, 240, 242, 246, 264, 267, 328, 330, 356, 360, 363, 369, 396, 410, 440, 445, 451, 484, 492, 495, 528, 534, 605, 615, 656, 660, 712, 720, 726, 738, 792, 801, 820, 880, 890, 902, 968, 979, 984, 990, 1068, 1089, 1210, 1230, 1320, 1335, 1353, 1424, 1452, 1476, 1584, 1602, 1640, 1780, 1804, 1815, 1845, 1936, 1958, 1968, 1980, 2136, 2178, 2255, 2420, 2460, 2640, 2670, 2706, 2904, 2937, 2952, 3204, 3280, 3560, 3608, 3630, 3649, 3690, 3916, 3960, 4005, 4059, 4272, 4356, 4510, 4840, 4895, 4920, 4961, 5340, 5412, 5445, 5808, 5874, 5904, 6408, 6765, 7120, 7216, 7260, 7298, 7380, 7832, 7920, 8010, 8118, 8712, 8811, 9020, 9680, 9790, 9840, 9922, 10680, 10769, 10824, 10890, 10947, 11748, 12816, 13530, 14520, 14596, 14685, 14760, 14883, 15664, 16020, 16236, 17424, 17622, 18040, 18245, 19580, 19844, 20295, 21360, 21538, 21648, 21780, 21894, 23496, 24805, 27060, 29040, 29192, 29370, 29520, 29766, 32040, 32307, 32472, 32841, 35244, 36080, 36490, 39160, 39688, 40139, 40590, 43076, 43560, 43788, 44055, 44649, 46992, 49610, 53845, 54120, 54735, 58384, 58740, 59532, 64080, 64614, 64944, 65682, 70488, 72980, 74415, 78320, 79376, 80278, 81180, 86152, 87120, 87576, 88110, 89298, 96921, 99220, 107690, 108240, 109470, 117480, 119064, 120417, 129228, 131364, 140976, 145960, 148830, 160556, 161535, 162360, 164205, 172304, 175152, 176220, 178596, 193842, 198440, 200695, 215380, 218940, 223245, 234960, 238128, 240834, 258456, 262728, 291920, 297660, 321112, 323070, 324720, 328410, 352440, 357192, 361251, 387684, 396880, 401390, 430760, 437880, 441529, 446490, 481668, 484605, 516912, 525456, 595320, 602085, 642224, 646140, 656820, 704880, 714384, 722502, 775368, 802780, 861520, 875760, 883058, 892980, 963336, 969210, 1190640, 1204170, 1292280, 1313640, 1324587, 1445004, 1550736, 1605560, 1766116, 1785960, 1806255, 1926672, 1938420, 2207645, 2408340, 2584560, 2627280, 2649174, 2890008, 3211120, 3532232, 3571920, 3612510, 3876840, 3973761, 4415290, 4816680, 5298348, 5780016, 6622935, 7064464, 7225020, 7753680, 7947522, 8830580, 9633360, 10596696, 13245870, 14450040, 15895044, 17661160, 19868805, 21193392, 26491740, 28900080, 31790088, 35322320, 39737610, 52983480, 63580176, 79475220, 105966960, 158950440, 317900880]

約数ペア:

[(1, 317900880), (2, 158950440), (3, 105966960), (4, 79475220), (5, 63580176), (6, 52983480), (8, 39737610), (9, 35322320), (10, 31790088), (11, 28900080), (12, 26491740), (15, 21193392), (16, 19868805), (18, 17661160), (20, 15895044), (22, 14450040), (24, 13245870), (30, 10596696), (33, 9633360), (36, 8830580), (40, 7947522), (41, 7753680), (44, 7225020), (45, 7064464), (48, 6622935), (55, 5780016), (60, 5298348), (66, 4816680), (72, 4415290), (80, 3973761), (82, 3876840), (88, 3612510), (89, 3571920), (90, 3532232), (99, 3211120), (110, 2890008), (120, 2649174), (121, 2627280), (123, 2584560), (132, 2408340), (144, 2207645), (164, 1938420), (165, 1926672), (176, 1806255), (178, 1785960), (180, 1766116), (198, 1605560), (205, 1550736), (220, 1445004), (240, 1324587), (242, 1313640), (246, 1292280), (264, 1204170), (267, 1190640), (328, 969210), (330, 963336), (356, 892980), (360, 883058), (363, 875760), (369, 861520), (396, 802780), (410, 775368), (440, 722502), (445, 714384), (451, 704880), (484, 656820), (492, 646140), (495, 642224), (528, 602085), (534, 595320), (605, 525456), (615, 516912), (656, 484605), (660, 481668), (712, 446490), (720, 441529), (726, 437880), (738, 430760), (792, 401390), (801, 396880), (820, 387684), (880, 361251), (890, 357192), (902, 352440), (968, 328410), (979, 324720), (984, 323070), (990, 321112), (1068, 297660), (1089, 291920), (1210, 262728), (1230, 258456), (1320, 240834), (1335, 238128), (1353, 234960), (1424, 223245), (1452, 218940), (1476, 215380), (1584, 200695), (1602, 198440), (1640, 193842), (1780, 178596), (1804, 176220), (1815, 175152), (1845, 172304), (1936, 164205), (1958, 162360), (1968, 161535), (1980, 160556), (2136, 148830), (2178, 145960), (2255, 140976), (2420, 131364), (2460, 129228), (2640, 120417), (2670, 119064), (2706, 117480), (2904, 109470), (2937, 108240), (2952, 107690), (3204, 99220), (3280, 96921), (3560, 89298), (3608, 88110), (3630, 87576), (3649, 87120), (3690, 86152), (3916, 81180), (3960, 80278), (4005, 79376), (4059, 78320), (4272, 74415), (4356, 72980), (4510, 70488), (4840, 65682), (4895, 64944), (4920, 64614), (4961, 64080), (5340, 59532), (5412, 58740), (5445, 58384), (5808, 54735), (5874, 54120), (5904, 53845), (6408, 49610), (6765, 46992), (7120, 44649), (7216, 44055), (7260, 43788), (7298, 43560), (7380, 43076), (7832, 40590), (7920, 40139), (8010, 39688), (8118, 39160), (8712, 36490), (8811, 36080), (9020, 35244), (9680, 32841), (9790, 32472), (9840, 32307), (9922, 32040), (10680, 29766), (10769, 29520), (10824, 29370), (10890, 29192), (10947, 29040), (11748, 27060), (12816, 24805), (13530, 23496), (14520, 21894), (14596, 21780), (14685, 21648), (14760, 21538), (14883, 21360), (15664, 20295), (16020, 19844), (16236, 19580), (17424, 18245), (17622, 18040)]