162216720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 598019760

約数和(自身を除く): 435803040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 435, 457, 464, 493, 510, 522, 580, 612, 680, 696, 720, 765, 816, 870, 914, 986, 1020, 1044, 1160, 1224, 1305, 1360, 1371, 1392, 1479, 1530, 1740, 1828, 1972, 2040, 2088, 2285, 2320, 2448, 2465, 2610, 2742, 2958, 3060, 3480, 3656, 3944, 4080, 4113, 4176, 4437, 4570, 4930, 5220, 5484, 5916, 6120, 6855, 6960, 7312, 7395, 7769, 7888, 8226, 8874, 9140, 9860, 10440, 10968, 11832, 12240, 13253, 13710, 14790, 15538, 16452, 17748, 18280, 19720, 20565, 20880, 21936, 22185, 23307, 23664, 26506, 27420, 29580, 31076, 32904, 35496, 36560, 38845, 39440, 39759, 41130, 44370, 46614, 53012, 54840, 59160, 62152, 65808, 66265, 69921, 70992, 77690, 79518, 82260, 88740, 93228, 106024, 109680, 116535, 118320, 119277, 124304, 132530, 139842, 155380, 159036, 164520, 177480, 186456, 198795, 212048, 225301, 233070, 238554, 265060, 279684, 310760, 318072, 329040, 349605, 354960, 372912, 397590, 450602, 466140, 477108, 530120, 559368, 596385, 621520, 636144, 675903, 699210, 795180, 901204, 932280, 954216, 1060240, 1118736, 1126505, 1192770, 1351806, 1398420, 1590360, 1802408, 1864560, 1908432, 2027709, 2253010, 2385540, 2703612, 2796840, 3180720, 3379515, 3604816, 4055418, 4506020, 4771080, 5407224, 5593680, 6759030, 8110836, 9012040, 9542160, 10138545, 10814448, 13518060, 16221672, 18024080, 20277090, 27036120, 32443344, 40554180, 54072240, 81108360, 162216720]

約数ペア:

[(1, 162216720), (2, 81108360), (3, 54072240), (4, 40554180), (5, 32443344), (6, 27036120), (8, 20277090), (9, 18024080), (10, 16221672), (12, 13518060), (15, 10814448), (16, 10138545), (17, 9542160), (18, 9012040), (20, 8110836), (24, 6759030), (29, 5593680), (30, 5407224), (34, 4771080), (36, 4506020), (40, 4055418), (45, 3604816), (48, 3379515), (51, 3180720), (58, 2796840), (60, 2703612), (68, 2385540), (72, 2253010), (80, 2027709), (85, 1908432), (87, 1864560), (90, 1802408), (102, 1590360), (116, 1398420), (120, 1351806), (136, 1192770), (144, 1126505), (145, 1118736), (153, 1060240), (170, 954216), (174, 932280), (180, 901204), (204, 795180), (232, 699210), (240, 675903), (255, 636144), (261, 621520), (272, 596385), (290, 559368), (306, 530120), (340, 477108), (348, 466140), (360, 450602), (408, 397590), (435, 372912), (457, 354960), (464, 349605), (493, 329040), (510, 318072), (522, 310760), (580, 279684), (612, 265060), (680, 238554), (696, 233070), (720, 225301), (765, 212048), (816, 198795), (870, 186456), (914, 177480), (986, 164520), (1020, 159036), (1044, 155380), (1160, 139842), (1224, 132530), (1305, 124304), (1360, 119277), (1371, 118320), (1392, 116535), (1479, 109680), (1530, 106024), (1740, 93228), (1828, 88740), (1972, 82260), (2040, 79518), (2088, 77690), (2285, 70992), (2320, 69921), (2448, 66265), (2465, 65808), (2610, 62152), (2742, 59160), (2958, 54840), (3060, 53012), (3480, 46614), (3656, 44370), (3944, 41130), (4080, 39759), (4113, 39440), (4176, 38845), (4437, 36560), (4570, 35496), (4930, 32904), (5220, 31076), (5484, 29580), (5916, 27420), (6120, 26506), (6855, 23664), (6960, 23307), (7312, 22185), (7395, 21936), (7769, 20880), (7888, 20565), (8226, 19720), (8874, 18280), (9140, 17748), (9860, 16452), (10440, 15538), (10968, 14790), (11832, 13710), (12240, 13253)]