84451920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 160

約数和(自身を含む): 316908288

約数和(自身を除く): 232456368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 2957, 3570, 4080, 4760, 5712, 5914, 7140, 8871, 9520, 11828, 14280, 14785, 17742, 20699, 23656, 28560, 29570, 35484, 41398, 44355, 47312, 50269, 59140, 62097, 70968, 82796, 88710, 100538, 103495, 118280, 124194, 141936, 150807, 165592, 177420, 201076, 206990, 236560, 248388, 251345, 301614, 310485, 331184, 351883, 354840, 402152, 413980, 496776, 502690, 603228, 620970, 703766, 709680, 754035, 804304, 827960, 993552, 1005380, 1055649, 1206456, 1241940, 1407532, 1508070, 1655920, 1759415, 2010760, 2111298, 2412912, 2483880, 2815064, 3016140, 3518830, 4021520, 4222596, 4967760, 5278245, 5630128, 6032280, 7037660, 8445192, 10556490, 12064560, 14075320, 16890384, 21112980, 28150640, 42225960, 84451920]

約数ペア:

[(1, 84451920), (2, 42225960), (3, 28150640), (4, 21112980), (5, 16890384), (6, 14075320), (7, 12064560), (8, 10556490), (10, 8445192), (12, 7037660), (14, 6032280), (15, 5630128), (16, 5278245), (17, 4967760), (20, 4222596), (21, 4021520), (24, 3518830), (28, 3016140), (30, 2815064), (34, 2483880), (35, 2412912), (40, 2111298), (42, 2010760), (48, 1759415), (51, 1655920), (56, 1508070), (60, 1407532), (68, 1241940), (70, 1206456), (80, 1055649), (84, 1005380), (85, 993552), (102, 827960), (105, 804304), (112, 754035), (119, 709680), (120, 703766), (136, 620970), (140, 603228), (168, 502690), (170, 496776), (204, 413980), (210, 402152), (238, 354840), (240, 351883), (255, 331184), (272, 310485), (280, 301614), (336, 251345), (340, 248388), (357, 236560), (408, 206990), (420, 201076), (476, 177420), (510, 165592), (560, 150807), (595, 141936), (680, 124194), (714, 118280), (816, 103495), (840, 100538), (952, 88710), (1020, 82796), (1190, 70968), (1360, 62097), (1428, 59140), (1680, 50269), (1785, 47312), (1904, 44355), (2040, 41398), (2380, 35484), (2856, 29570), (2957, 28560), (3570, 23656), (4080, 20699), (4760, 17742), (5712, 14785), (5914, 14280), (7140, 11828), (8871, 9520)]