76124640

素因数分解:

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

素因数の和:545

約数の個数: 192

約数和(自身を含む): 267805440

約数和(自身を除く): 191680800

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, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 491, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 982, 1020, 1140, 1292, 1360, 1473, 1520, 1615, 1632, 1824, 1938, 1964, 2040, 2280, 2455, 2584, 2720, 2946, 3040, 3230, 3876, 3928, 4080, 4560, 4845, 4910, 5168, 5892, 6460, 7365, 7752, 7856, 8160, 8347, 9120, 9329, 9690, 9820, 10336, 11784, 12920, 14730, 15504, 15712, 16694, 18658, 19380, 19640, 23568, 25041, 25840, 27987, 29460, 31008, 33388, 37316, 38760, 39280, 41735, 46645, 47136, 50082, 51680, 55974, 58920, 66776, 74632, 77520, 78560, 83470, 93290, 100164, 111948, 117840, 125205, 133552, 139935, 149264, 155040, 158593, 166940, 186580, 200328, 223896, 235680, 250410, 267104, 279870, 298528, 317186, 333880, 373160, 400656, 447792, 475779, 500820, 559740, 634372, 667760, 746320, 792965, 801312, 895584, 951558, 1001640, 1119480, 1268744, 1335520, 1492640, 1585930, 1903116, 2003280, 2238960, 2378895, 2537488, 3171860, 3806232, 4006560, 4477920, 4757790, 5074976, 6343720, 7612464, 9515580, 12687440, 15224928, 19031160, 25374880, 38062320, 76124640]

約数ペア:

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