217431360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4481

約数の個数: 168

約数和(自身を含む): 792044136

約数和(自身を除く): 574612776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4441, 4896, 5440, 6120, 8160, 8882, 9792, 12240, 13323, 16320, 17764, 22205, 24480, 26646, 35528, 39969, 44410, 48960, 53292, 66615, 71056, 75497, 79938, 88820, 106584, 133230, 142112, 150994, 159876, 177640, 199845, 213168, 226491, 266460, 284224, 301988, 319752, 355280, 377485, 399690, 426336, 452982, 532920, 603976, 639504, 679473, 710560, 754970, 799380, 852672, 905964, 1065840, 1132455, 1207952, 1279008, 1358946, 1421120, 1509940, 1598760, 1811928, 2131680, 2264910, 2415904, 2558016, 2717892, 3019880, 3197520, 3397365, 3623856, 4263360, 4529820, 4831808, 5435784, 6039760, 6395040, 6794730, 7247712, 9059640, 10871568, 12079520, 12790080, 13589460, 14495424, 18119280, 21743136, 24159040, 27178920, 36238560, 43486272, 54357840, 72477120, 108715680, 217431360]

約数ペア:

[(1, 217431360), (2, 108715680), (3, 72477120), (4, 54357840), (5, 43486272), (6, 36238560), (8, 27178920), (9, 24159040), (10, 21743136), (12, 18119280), (15, 14495424), (16, 13589460), (17, 12790080), (18, 12079520), (20, 10871568), (24, 9059640), (30, 7247712), (32, 6794730), (34, 6395040), (36, 6039760), (40, 5435784), (45, 4831808), (48, 4529820), (51, 4263360), (60, 3623856), (64, 3397365), (68, 3197520), (72, 3019880), (80, 2717892), (85, 2558016), (90, 2415904), (96, 2264910), (102, 2131680), (120, 1811928), (136, 1598760), (144, 1509940), (153, 1421120), (160, 1358946), (170, 1279008), (180, 1207952), (192, 1132455), (204, 1065840), (240, 905964), (255, 852672), (272, 799380), (288, 754970), (306, 710560), (320, 679473), (340, 639504), (360, 603976), (408, 532920), (480, 452982), (510, 426336), (544, 399690), (576, 377485), (612, 355280), (680, 319752), (720, 301988), (765, 284224), (816, 266460), (960, 226491), (1020, 213168), (1088, 199845), (1224, 177640), (1360, 159876), (1440, 150994), (1530, 142112), (1632, 133230), (2040, 106584), (2448, 88820), (2720, 79938), (2880, 75497), (3060, 71056), (3264, 66615), (4080, 53292), (4441, 48960), (4896, 44410), (5440, 39969), (6120, 35528), (8160, 26646), (8882, 24480), (9792, 22205), (12240, 17764), (13323, 16320)]