31464240480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{8807}}^1$

素因数の和:9658

約数の個数: 192

約数和(自身を含む): 110270522880

約数和(自身を除く): 78806282400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 827, 864, 1080, 1440, 1654, 2160, 2481, 3308, 4135, 4320, 4962, 6616, 7443, 8270, 8807, 9924, 12405, 13232, 14886, 16540, 17614, 19848, 22329, 24810, 26421, 26464, 29772, 33080, 35228, 37215, 39696, 44035, 44658, 49620, 52842, 59544, 66160, 70456, 74430, 79263, 79392, 88070, 89316, 99240, 105684, 111645, 119088, 132105, 132320, 140912, 148860, 158526, 176140, 178632, 198480, 211368, 223290, 237789, 238176, 264210, 281824, 297720, 317052, 352280, 357264, 396315, 396960, 422736, 446580, 475578, 528420, 595440, 634104, 704560, 714528, 792630, 845472, 893160, 951156, 1056840, 1188945, 1190880, 1268208, 1409120, 1585260, 1786320, 1902312, 2113680, 2377890, 2536416, 3170520, 3572640, 3804624, 4227360, 4755780, 6341040, 7283389, 7609248, 9511560, 12682080, 14566778, 19023120, 21850167, 29133556, 36416945, 38046240, 43700334, 58267112, 65550501, 72833890, 87400668, 109250835, 116534224, 131101002, 145667780, 174801336, 196651503, 218501670, 233068448, 262202004, 291335560, 327752505, 349602672, 393303006, 437003340, 524404008, 582671120, 655505010, 699205344, 786606012, 874006680, 983257515, 1048808016, 1165342240, 1311010020, 1573212024, 1748013360, 1966515030, 2097616032, 2622020040, 3146424048, 3496026720, 3933030060, 5244040080, 6292848096, 7866060120, 10488080160, 15732120240, 31464240480]

約数ペア:

[(1, 31464240480), (2, 15732120240), (3, 10488080160), (4, 7866060120), (5, 6292848096), (6, 5244040080), (8, 3933030060), (9, 3496026720), (10, 3146424048), (12, 2622020040), (15, 2097616032), (16, 1966515030), (18, 1748013360), (20, 1573212024), (24, 1311010020), (27, 1165342240), (30, 1048808016), (32, 983257515), (36, 874006680), (40, 786606012), (45, 699205344), (48, 655505010), (54, 582671120), (60, 524404008), (72, 437003340), (80, 393303006), (90, 349602672), (96, 327752505), (108, 291335560), (120, 262202004), (135, 233068448), (144, 218501670), (160, 196651503), (180, 174801336), (216, 145667780), (240, 131101002), (270, 116534224), (288, 109250835), (360, 87400668), (432, 72833890), (480, 65550501), (540, 58267112), (720, 43700334), (827, 38046240), (864, 36416945), (1080, 29133556), (1440, 21850167), (1654, 19023120), (2160, 14566778), (2481, 12682080), (3308, 9511560), (4135, 7609248), (4320, 7283389), (4962, 6341040), (6616, 4755780), (7443, 4227360), (8270, 3804624), (8807, 3572640), (9924, 3170520), (12405, 2536416), (13232, 2377890), (14886, 2113680), (16540, 1902312), (17614, 1786320), (19848, 1585260), (22329, 1409120), (24810, 1268208), (26421, 1190880), (26464, 1188945), (29772, 1056840), (33080, 951156), (35228, 893160), (37215, 845472), (39696, 792630), (44035, 714528), (44658, 704560), (49620, 634104), (52842, 595440), (59544, 528420), (66160, 475578), (70456, 446580), (74430, 422736), (79263, 396960), (79392, 396315), (88070, 357264), (89316, 352280), (99240, 317052), (105684, 297720), (111645, 281824), (119088, 264210), (132105, 238176), (132320, 237789), (140912, 223290), (148860, 211368), (158526, 198480), (176140, 178632)]