158218320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 320

約数和(自身を含む): 592462080

約数和(自身を除く): 434243760

約数列:

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

約数ペア:

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