145354560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 224

約数和(自身を含む): 524012160

約数和(自身を除く): 378657600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 613, 624, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1226, 1235, 1248, 1482, 1520, 1560, 1824, 1839, 1976, 2080, 2280, 2452, 2470, 2496, 2964, 3040, 3065, 3120, 3648, 3678, 3705, 3952, 4160, 4560, 4904, 4940, 5928, 6080, 6130, 6240, 7356, 7410, 7904, 7969, 9120, 9195, 9808, 9880, 11647, 11856, 12260, 12480, 14712, 14820, 15808, 15938, 18240, 18390, 19616, 19760, 23294, 23712, 23907, 24520, 29424, 29640, 31876, 34941, 36780, 39232, 39520, 39845, 46588, 47424, 47814, 49040, 58235, 58848, 59280, 63752, 69882, 73560, 79040, 79690, 93176, 95628, 98080, 116470, 117696, 118560, 119535, 127504, 139764, 147120, 151411, 159380, 174705, 186352, 191256, 196160, 232940, 237120, 239070, 255008, 279528, 294240, 302822, 318760, 349410, 372704, 382512, 454233, 465880, 478140, 510016, 559056, 588480, 605644, 637520, 698820, 745408, 757055, 765024, 908466, 931760, 956280, 1118112, 1211288, 1275040, 1397640, 1514110, 1530048, 1816932, 1863520, 1912560, 2236224, 2271165, 2422576, 2550080, 2795280, 3028220, 3633864, 3727040, 3825120, 4542330, 4845152, 5590560, 6056440, 7267728, 7650240, 9084660, 9690304, 11181120, 12112880, 14535456, 18169320, 24225760, 29070912, 36338640, 48451520, 72677280, 145354560]

約数ペア:

[(1, 145354560), (2, 72677280), (3, 48451520), (4, 36338640), (5, 29070912), (6, 24225760), (8, 18169320), (10, 14535456), (12, 12112880), (13, 11181120), (15, 9690304), (16, 9084660), (19, 7650240), (20, 7267728), (24, 6056440), (26, 5590560), (30, 4845152), (32, 4542330), (38, 3825120), (39, 3727040), (40, 3633864), (48, 3028220), (52, 2795280), (57, 2550080), (60, 2422576), (64, 2271165), (65, 2236224), (76, 1912560), (78, 1863520), (80, 1816932), (95, 1530048), (96, 1514110), (104, 1397640), (114, 1275040), (120, 1211288), (130, 1118112), (152, 956280), (156, 931760), (160, 908466), (190, 765024), (192, 757055), (195, 745408), (208, 698820), (228, 637520), (240, 605644), (247, 588480), (260, 559056), (285, 510016), (304, 478140), (312, 465880), (320, 454233), (380, 382512), (390, 372704), (416, 349410), (456, 318760), (480, 302822), (494, 294240), (520, 279528), (570, 255008), (608, 239070), (613, 237120), (624, 232940), (741, 196160), (760, 191256), (780, 186352), (832, 174705), (912, 159380), (960, 151411), (988, 147120), (1040, 139764), (1140, 127504), (1216, 119535), (1226, 118560), (1235, 117696), (1248, 116470), (1482, 98080), (1520, 95628), (1560, 93176), (1824, 79690), (1839, 79040), (1976, 73560), (2080, 69882), (2280, 63752), (2452, 59280), (2470, 58848), (2496, 58235), (2964, 49040), (3040, 47814), (3065, 47424), (3120, 46588), (3648, 39845), (3678, 39520), (3705, 39232), (3952, 36780), (4160, 34941), (4560, 31876), (4904, 29640), (4940, 29424), (5928, 24520), (6080, 23907), (6130, 23712), (6240, 23294), (7356, 19760), (7410, 19616), (7904, 18390), (7969, 18240), (9120, 15938), (9195, 15808), (9808, 14820), (9880, 14712), (11647, 12480), (11856, 12260)]