720068160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1291}}^1$

素因数の和:1401

約数の個数: 224

約数和(自身を含む): 2646346752

約数和(自身を除く): 1926278592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 320, 332, 336, 415, 420, 448, 480, 498, 560, 581, 664, 672, 830, 840, 960, 996, 1120, 1162, 1245, 1291, 1328, 1344, 1660, 1680, 1743, 1992, 2240, 2324, 2490, 2582, 2656, 2905, 3320, 3360, 3486, 3873, 3984, 4648, 4980, 5164, 5312, 5810, 6455, 6640, 6720, 6972, 7746, 7968, 8715, 9037, 9296, 9960, 10328, 11620, 12910, 13280, 13944, 15492, 15936, 17430, 18074, 18592, 19365, 19920, 20656, 23240, 25820, 26560, 27111, 27888, 30984, 34860, 36148, 37184, 38730, 39840, 41312, 45185, 46480, 51640, 54222, 55776, 61968, 69720, 72296, 77460, 79680, 82624, 90370, 92960, 103280, 107153, 108444, 111552, 123936, 135555, 139440, 144592, 154920, 180740, 185920, 206560, 214306, 216888, 247872, 271110, 278880, 289184, 309840, 321459, 361480, 413120, 428612, 433776, 535765, 542220, 557760, 578368, 619680, 642918, 722960, 750071, 857224, 867552, 1071530, 1084440, 1239360, 1285836, 1445920, 1500142, 1607295, 1714448, 1735104, 2143060, 2168880, 2250213, 2571672, 2891840, 3000284, 3214590, 3428896, 3750355, 4286120, 4337760, 4500426, 5143344, 6000568, 6429180, 6857792, 7500710, 8572240, 8675520, 9000852, 10286688, 11251065, 12001136, 12858360, 15001420, 17144480, 18001704, 20573376, 22502130, 24002272, 25716720, 30002840, 34288960, 36003408, 45004260, 48004544, 51433440, 60005680, 72006816, 90008520, 102866880, 120011360, 144013632, 180017040, 240022720, 360034080, 720068160]

約数ペア:

[(1, 720068160), (2, 360034080), (3, 240022720), (4, 180017040), (5, 144013632), (6, 120011360), (7, 102866880), (8, 90008520), (10, 72006816), (12, 60005680), (14, 51433440), (15, 48004544), (16, 45004260), (20, 36003408), (21, 34288960), (24, 30002840), (28, 25716720), (30, 24002272), (32, 22502130), (35, 20573376), (40, 18001704), (42, 17144480), (48, 15001420), (56, 12858360), (60, 12001136), (64, 11251065), (70, 10286688), (80, 9000852), (83, 8675520), (84, 8572240), (96, 7500710), (105, 6857792), (112, 6429180), (120, 6000568), (140, 5143344), (160, 4500426), (166, 4337760), (168, 4286120), (192, 3750355), (210, 3428896), (224, 3214590), (240, 3000284), (249, 2891840), (280, 2571672), (320, 2250213), (332, 2168880), (336, 2143060), (415, 1735104), (420, 1714448), (448, 1607295), (480, 1500142), (498, 1445920), (560, 1285836), (581, 1239360), (664, 1084440), (672, 1071530), (830, 867552), (840, 857224), (960, 750071), (996, 722960), (1120, 642918), (1162, 619680), (1245, 578368), (1291, 557760), (1328, 542220), (1344, 535765), (1660, 433776), (1680, 428612), (1743, 413120), (1992, 361480), (2240, 321459), (2324, 309840), (2490, 289184), (2582, 278880), (2656, 271110), (2905, 247872), (3320, 216888), (3360, 214306), (3486, 206560), (3873, 185920), (3984, 180740), (4648, 154920), (4980, 144592), (5164, 139440), (5312, 135555), (5810, 123936), (6455, 111552), (6640, 108444), (6720, 107153), (6972, 103280), (7746, 92960), (7968, 90370), (8715, 82624), (9037, 79680), (9296, 77460), (9960, 72296), (10328, 69720), (11620, 61968), (12910, 55776), (13280, 54222), (13944, 51640), (15492, 46480), (15936, 45185), (17430, 41312), (18074, 39840), (18592, 38730), (19365, 37184), (19920, 36148), (20656, 34860), (23240, 30984), (25820, 27888), (26560, 27111)]