316436640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 384

約数和(自身を含む): 1204035840

約数和(自身を除く): 887599200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 32, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 96, 102, 104, 114, 120, 130, 136, 152, 156, 157, 160, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 304, 312, 314, 323, 340, 380, 390, 408, 416, 442, 456, 471, 480, 494, 510, 520, 544, 570, 608, 624, 628, 646, 663, 680, 741, 760, 780, 785, 816, 884, 912, 942, 969, 988, 1020, 1040, 1105, 1140, 1235, 1248, 1256, 1292, 1326, 1360, 1482, 1520, 1560, 1570, 1615, 1632, 1768, 1824, 1884, 1938, 1976, 2040, 2041, 2080, 2210, 2280, 2355, 2470, 2512, 2584, 2652, 2669, 2720, 2964, 2983, 3040, 3120, 3140, 3230, 3315, 3536, 3705, 3768, 3876, 3952, 4080, 4082, 4199, 4420, 4560, 4710, 4845, 4940, 5024, 5168, 5304, 5338, 5928, 5966, 6123, 6240, 6280, 6460, 6630, 7072, 7410, 7536, 7752, 7904, 8007, 8160, 8164, 8398, 8840, 8949, 9120, 9420, 9690, 9880, 10205, 10336, 10608, 10676, 11856, 11932, 12246, 12560, 12597, 12920, 13260, 13345, 14820, 14915, 15072, 15504, 16014, 16328, 16796, 17680, 17898, 18840, 19380, 19760, 20410, 20995, 21216, 21352, 23712, 23864, 24492, 25120, 25194, 25840, 26520, 26690, 29640, 29830, 30615, 31008, 32028, 32656, 33592, 34697, 35360, 35796, 37680, 38760, 38779, 39520, 40035, 40820, 41990, 42704, 44745, 47728, 48984, 50388, 50711, 51680, 53040, 53380, 59280, 59660, 61230, 62985, 64056, 65312, 67184, 69394, 71592, 75360, 77520, 77558, 80070, 81640, 83980, 85408, 89490, 95456, 97968, 100776, 101422, 104091, 106080, 106760, 116337, 118560, 119320, 122460, 125970, 128112, 134368, 138788, 143184, 152133, 155040, 155116, 160140, 163280, 167960, 173485, 178980, 193895, 195936, 201552, 202844, 208182, 213520, 232674, 238640, 244920, 251940, 253555, 256224, 277576, 286368, 304266, 310232, 320280, 326560, 335920, 346970, 357960, 387790, 403104, 405688, 416364, 427040, 465348, 477280, 489840, 503880, 507110, 520455, 555152, 581685, 608532, 620464, 640560, 659243, 671840, 693940, 715920, 760665, 775580, 811376, 832728, 930696, 979680, 1007760, 1014220, 1040910, 1110304, 1163370, 1217064, 1240928, 1281120, 1318486, 1387880, 1431840, 1521330, 1551160, 1622752, 1665456, 1861392, 1977729, 2015520, 2028440, 2081820, 2326740, 2434128, 2636972, 2775760, 3042660, 3102320, 3296215, 3330912, 3722784, 3955458, 4056880, 4163640, 4653480, 4868256, 5273944, 5551520, 6085320, 6204640, 6592430, 7910916, 8113760, 8327280, 9306960, 9888645, 10547888, 12170640, 13184860, 15821832, 16654560, 18613920, 19777290, 21095776, 24341280, 26369720, 31643664, 39554580, 52739440, 63287328, 79109160, 105478880, 158218320, 316436640]

約数ペア:

[(1, 316436640), (2, 158218320), (3, 105478880), (4, 79109160), (5, 63287328), (6, 52739440), (8, 39554580), (10, 31643664), (12, 26369720), (13, 24341280), (15, 21095776), (16, 19777290), (17, 18613920), (19, 16654560), (20, 15821832), (24, 13184860), (26, 12170640), (30, 10547888), (32, 9888645), (34, 9306960), (38, 8327280), (39, 8113760), (40, 7910916), (48, 6592430), (51, 6204640), (52, 6085320), (57, 5551520), (60, 5273944), (65, 4868256), (68, 4653480), (76, 4163640), (78, 4056880), (80, 3955458), (85, 3722784), (95, 3330912), (96, 3296215), (102, 3102320), (104, 3042660), (114, 2775760), (120, 2636972), (130, 2434128), (136, 2326740), (152, 2081820), (156, 2028440), (157, 2015520), (160, 1977729), (170, 1861392), (190, 1665456), (195, 1622752), (204, 1551160), (208, 1521330), (221, 1431840), (228, 1387880), (240, 1318486), (247, 1281120), (255, 1240928), (260, 1217064), (272, 1163370), (285, 1110304), (304, 1040910), (312, 1014220), (314, 1007760), (323, 979680), (340, 930696), (380, 832728), (390, 811376), (408, 775580), (416, 760665), (442, 715920), (456, 693940), (471, 671840), (480, 659243), (494, 640560), (510, 620464), (520, 608532), (544, 581685), (570, 555152), (608, 520455), (624, 507110), (628, 503880), (646, 489840), (663, 477280), (680, 465348), (741, 427040), (760, 416364), (780, 405688), (785, 403104), (816, 387790), (884, 357960), (912, 346970), (942, 335920), (969, 326560), (988, 320280), (1020, 310232), (1040, 304266), (1105, 286368), (1140, 277576), (1235, 256224), (1248, 253555), (1256, 251940), (1292, 244920), (1326, 238640), (1360, 232674), (1482, 213520), (1520, 208182), (1560, 202844), (1570, 201552), (1615, 195936), (1632, 193895), (1768, 178980), (1824, 173485), (1884, 167960), (1938, 163280), (1976, 160140), (2040, 155116), (2041, 155040), (2080, 152133), (2210, 143184), (2280, 138788), (2355, 134368), (2470, 128112), (2512, 125970), (2584, 122460), (2652, 119320), (2669, 118560), (2720, 116337), (2964, 106760), (2983, 106080), (3040, 104091), (3120, 101422), (3140, 100776), (3230, 97968), (3315, 95456), (3536, 89490), (3705, 85408), (3768, 83980), (3876, 81640), (3952, 80070), (4080, 77558), (4082, 77520), (4199, 75360), (4420, 71592), (4560, 69394), (4710, 67184), (4845, 65312), (4940, 64056), (5024, 62985), (5168, 61230), (5304, 59660), (5338, 59280), (5928, 53380), (5966, 53040), (6123, 51680), (6240, 50711), (6280, 50388), (6460, 48984), (6630, 47728), (7072, 44745), (7410, 42704), (7536, 41990), (7752, 40820), (7904, 40035), (8007, 39520), (8160, 38779), (8164, 38760), (8398, 37680), (8840, 35796), (8949, 35360), (9120, 34697), (9420, 33592), (9690, 32656), (9880, 32028), (10205, 31008), (10336, 30615), (10608, 29830), (10676, 29640), (11856, 26690), (11932, 26520), (12246, 25840), (12560, 25194), (12597, 25120), (12920, 24492), (13260, 23864), (13345, 23712), (14820, 21352), (14915, 21216), (15072, 20995), (15504, 20410), (16014, 19760), (16328, 19380), (16796, 18840), (17680, 17898)]