145865280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 224

約数和(自身を含む): 532546560

約数和(自身を除く): 386681280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 727, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1454, 1520, 1672, 1760, 1824, 2090, 2112, 2181, 2280, 2508, 2640, 2908, 3040, 3135, 3344, 3520, 3635, 3648, 4180, 4362, 4560, 5016, 5280, 5816, 6080, 6270, 6688, 7270, 7997, 8360, 8724, 9120, 10032, 10560, 10905, 11632, 12540, 13376, 13813, 14540, 15994, 16720, 17448, 18240, 20064, 21810, 23264, 23991, 25080, 27626, 29080, 31988, 33440, 34896, 39985, 40128, 41439, 43620, 46528, 47982, 50160, 55252, 58160, 63976, 66880, 69065, 69792, 79970, 82878, 87240, 95964, 100320, 110504, 116320, 119955, 127952, 138130, 139584, 151943, 159940, 165756, 174480, 191928, 200640, 207195, 221008, 232640, 239910, 255904, 276260, 303886, 319880, 331512, 348960, 383856, 414390, 442016, 455829, 479820, 511808, 552520, 607772, 639760, 663024, 697920, 759715, 767712, 828780, 884032, 911658, 959640, 1105040, 1215544, 1279520, 1326048, 1519430, 1535424, 1657560, 1823316, 1919280, 2210080, 2279145, 2431088, 2559040, 2652096, 3038860, 3315120, 3646632, 3838560, 4420160, 4558290, 4862176, 6077720, 6630240, 7293264, 7677120, 9116580, 9724352, 12155440, 13260480, 14586528, 18233160, 24310880, 29173056, 36466320, 48621760, 72932640, 145865280]

約数ペア:

[(1, 145865280), (2, 72932640), (3, 48621760), (4, 36466320), (5, 29173056), (6, 24310880), (8, 18233160), (10, 14586528), (11, 13260480), (12, 12155440), (15, 9724352), (16, 9116580), (19, 7677120), (20, 7293264), (22, 6630240), (24, 6077720), (30, 4862176), (32, 4558290), (33, 4420160), (38, 3838560), (40, 3646632), (44, 3315120), (48, 3038860), (55, 2652096), (57, 2559040), (60, 2431088), (64, 2279145), (66, 2210080), (76, 1919280), (80, 1823316), (88, 1657560), (95, 1535424), (96, 1519430), (110, 1326048), (114, 1279520), (120, 1215544), (132, 1105040), (152, 959640), (160, 911658), (165, 884032), (176, 828780), (190, 767712), (192, 759715), (209, 697920), (220, 663024), (228, 639760), (240, 607772), (264, 552520), (285, 511808), (304, 479820), (320, 455829), (330, 442016), (352, 414390), (380, 383856), (418, 348960), (440, 331512), (456, 319880), (480, 303886), (528, 276260), (570, 255904), (608, 239910), (627, 232640), (660, 221008), (704, 207195), (727, 200640), (760, 191928), (836, 174480), (880, 165756), (912, 159940), (960, 151943), (1045, 139584), (1056, 138130), (1140, 127952), (1216, 119955), (1254, 116320), (1320, 110504), (1454, 100320), (1520, 95964), (1672, 87240), (1760, 82878), (1824, 79970), (2090, 69792), (2112, 69065), (2181, 66880), (2280, 63976), (2508, 58160), (2640, 55252), (2908, 50160), (3040, 47982), (3135, 46528), (3344, 43620), (3520, 41439), (3635, 40128), (3648, 39985), (4180, 34896), (4362, 33440), (4560, 31988), (5016, 29080), (5280, 27626), (5816, 25080), (6080, 23991), (6270, 23264), (6688, 21810), (7270, 20064), (7997, 18240), (8360, 17448), (8724, 16720), (9120, 15994), (10032, 14540), (10560, 13813), (10905, 13376), (11632, 12540)]