152249280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 224

約数和(自身を含む): 539861760

約数和(自身を除く): 387612480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 456, 480, 491, 510, 544, 570, 608, 646, 680, 760, 816, 912, 960, 969, 982, 1020, 1088, 1140, 1216, 1292, 1360, 1473, 1520, 1615, 1632, 1824, 1938, 1964, 2040, 2280, 2455, 2584, 2720, 2946, 3040, 3230, 3264, 3648, 3876, 3928, 4080, 4560, 4845, 4910, 5168, 5440, 5892, 6080, 6460, 7365, 7752, 7856, 8160, 8347, 9120, 9329, 9690, 9820, 10336, 11784, 12920, 14730, 15504, 15712, 16320, 16694, 18240, 18658, 19380, 19640, 20672, 23568, 25041, 25840, 27987, 29460, 31008, 31424, 33388, 37316, 38760, 39280, 41735, 46645, 47136, 50082, 51680, 55974, 58920, 62016, 66776, 74632, 77520, 78560, 83470, 93290, 94272, 100164, 103360, 111948, 117840, 125205, 133552, 139935, 149264, 155040, 157120, 158593, 166940, 186580, 200328, 223896, 235680, 250410, 267104, 279870, 298528, 310080, 317186, 333880, 373160, 400656, 447792, 471360, 475779, 500820, 534208, 559740, 597056, 634372, 667760, 746320, 792965, 801312, 895584, 951558, 1001640, 1119480, 1268744, 1335520, 1492640, 1585930, 1602624, 1791168, 1903116, 2003280, 2238960, 2378895, 2537488, 2671040, 2985280, 3171860, 3806232, 4006560, 4477920, 4757790, 5074976, 6343720, 7612464, 8013120, 8955840, 9515580, 10149952, 12687440, 15224928, 19031160, 25374880, 30449856, 38062320, 50749760, 76124640, 152249280]

約数ペア:

[(1, 152249280), (2, 76124640), (3, 50749760), (4, 38062320), (5, 30449856), (6, 25374880), (8, 19031160), (10, 15224928), (12, 12687440), (15, 10149952), (16, 9515580), (17, 8955840), (19, 8013120), (20, 7612464), (24, 6343720), (30, 5074976), (32, 4757790), (34, 4477920), (38, 4006560), (40, 3806232), (48, 3171860), (51, 2985280), (57, 2671040), (60, 2537488), (64, 2378895), (68, 2238960), (76, 2003280), (80, 1903116), (85, 1791168), (95, 1602624), (96, 1585930), (102, 1492640), (114, 1335520), (120, 1268744), (136, 1119480), (152, 1001640), (160, 951558), (170, 895584), (190, 801312), (192, 792965), (204, 746320), (228, 667760), (240, 634372), (255, 597056), (272, 559740), (285, 534208), (304, 500820), (320, 475779), (323, 471360), (340, 447792), (380, 400656), (408, 373160), (456, 333880), (480, 317186), (491, 310080), (510, 298528), (544, 279870), (570, 267104), (608, 250410), (646, 235680), (680, 223896), (760, 200328), (816, 186580), (912, 166940), (960, 158593), (969, 157120), (982, 155040), (1020, 149264), (1088, 139935), (1140, 133552), (1216, 125205), (1292, 117840), (1360, 111948), (1473, 103360), (1520, 100164), (1615, 94272), (1632, 93290), (1824, 83470), (1938, 78560), (1964, 77520), (2040, 74632), (2280, 66776), (2455, 62016), (2584, 58920), (2720, 55974), (2946, 51680), (3040, 50082), (3230, 47136), (3264, 46645), (3648, 41735), (3876, 39280), (3928, 38760), (4080, 37316), (4560, 33388), (4845, 31424), (4910, 31008), (5168, 29460), (5440, 27987), (5892, 25840), (6080, 25041), (6460, 23568), (7365, 20672), (7752, 19640), (7856, 19380), (8160, 18658), (8347, 18240), (9120, 16694), (9329, 16320), (9690, 15712), (9820, 15504), (10336, 14730), (11784, 12920)]