142563840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1022

約数の個数: 160

約数和(自身を含む): 480237120

約数和(自身を除く): 337673280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 977, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 1954, 2280, 2432, 2560, 2931, 3040, 3648, 3840, 3908, 4560, 4864, 4885, 5862, 6080, 7296, 7680, 7816, 9120, 9728, 9770, 11724, 12160, 14592, 14655, 15632, 18240, 18563, 19540, 23448, 24320, 29184, 29310, 31264, 36480, 37126, 39080, 46896, 48640, 55689, 58620, 62528, 72960, 74252, 78160, 92815, 93792, 111378, 117240, 125056, 145920, 148504, 156320, 185630, 187584, 222756, 234480, 250112, 278445, 297008, 312640, 371260, 375168, 445512, 468960, 500224, 556890, 594016, 625280, 742520, 750336, 891024, 937920, 1113780, 1188032, 1250560, 1485040, 1500672, 1782048, 1875840, 2227560, 2376064, 2501120, 2970080, 3564096, 3751680, 4455120, 4752128, 5940160, 7128192, 7503360, 8910240, 9504256, 11880320, 14256384, 17820480, 23760640, 28512768, 35640960, 47521280, 71281920, 142563840]

約数ペア:

[(1, 142563840), (2, 71281920), (3, 47521280), (4, 35640960), (5, 28512768), (6, 23760640), (8, 17820480), (10, 14256384), (12, 11880320), (15, 9504256), (16, 8910240), (19, 7503360), (20, 7128192), (24, 5940160), (30, 4752128), (32, 4455120), (38, 3751680), (40, 3564096), (48, 2970080), (57, 2501120), (60, 2376064), (64, 2227560), (76, 1875840), (80, 1782048), (95, 1500672), (96, 1485040), (114, 1250560), (120, 1188032), (128, 1113780), (152, 937920), (160, 891024), (190, 750336), (192, 742520), (228, 625280), (240, 594016), (256, 556890), (285, 500224), (304, 468960), (320, 445512), (380, 375168), (384, 371260), (456, 312640), (480, 297008), (512, 278445), (570, 250112), (608, 234480), (640, 222756), (760, 187584), (768, 185630), (912, 156320), (960, 148504), (977, 145920), (1140, 125056), (1216, 117240), (1280, 111378), (1520, 93792), (1536, 92815), (1824, 78160), (1920, 74252), (1954, 72960), (2280, 62528), (2432, 58620), (2560, 55689), (2931, 48640), (3040, 46896), (3648, 39080), (3840, 37126), (3908, 36480), (4560, 31264), (4864, 29310), (4885, 29184), (5862, 24320), (6080, 23448), (7296, 19540), (7680, 18563), (7816, 18240), (9120, 15632), (9728, 14655), (9770, 14592), (11724, 12160)]