870865292220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{901909}}^1$

素因数の和:901969

約数の個数: 288

約数和(自身を含む): 3224364326400

約数和(自身を除く): 2353499034180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 121, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 242, 266, 285, 308, 330, 363, 380, 385, 399, 418, 420, 462, 484, 532, 570, 605, 627, 660, 665, 726, 770, 798, 836, 847, 924, 1045, 1140, 1155, 1210, 1254, 1330, 1452, 1463, 1540, 1596, 1694, 1815, 1995, 2090, 2299, 2310, 2420, 2508, 2541, 2660, 2926, 3135, 3388, 3630, 3990, 4180, 4235, 4389, 4598, 4620, 5082, 5852, 6270, 6897, 7260, 7315, 7980, 8470, 8778, 9196, 10164, 11495, 12540, 12705, 13794, 14630, 16093, 16940, 17556, 21945, 22990, 25410, 27588, 29260, 32186, 34485, 43890, 45980, 48279, 50820, 64372, 68970, 80465, 87780, 96558, 137940, 160930, 193116, 241395, 321860, 482790, 901909, 965580, 1803818, 2705727, 3607636, 4509545, 5411454, 6313363, 9019090, 9920999, 10822908, 12626726, 13528635, 17136271, 18038180, 18940089, 19841998, 25253452, 27057270, 29762997, 31566815, 34272542, 37880178, 39683996, 49604995, 51408813, 54114540, 59525994, 63133630, 68545084, 69446993, 75760356, 85681355, 94700445, 99209990, 102817626, 109130989, 119051988, 119953897, 126267260, 138893986, 148814985, 171362710, 188498981, 189400890, 198419980, 205635252, 208340979, 218261978, 239907794, 257044065, 277787972, 297629970, 327392967, 342725420, 347234965, 359861691, 376997962, 378801780, 416681958, 436523956, 479815588, 514088130, 545654945, 565496943, 595259940, 599769485, 654785934, 694469930, 719723382, 753995924, 763916923, 833363916, 942494905, 1028176260, 1041704895, 1091309890, 1130993886, 1199538970, 1309571868, 1319492867, 1388939860, 1439446764, 1527833846, 1636964835, 1799308455, 1884989810, 2073488791, 2083409790, 2182619780, 2261987772, 2291750769, 2399077940, 2638985734, 2827484715, 3055667692, 3273929670, 3598616910, 3769979620, 3819584615, 3958478601, 4146977582, 4166819580, 4583501538, 5277971468, 5654969430, 6220466373, 6547859340, 6597464335, 7197233820, 7639169230, 7916957202, 8293955164, 9167003076, 10367443955, 11309938860, 11458753845, 12440932746, 13194928670, 14514421537, 15278338460, 15833914404, 19792393005, 20734887910, 22917507690, 24881865492, 26389857340, 29028843074, 31102331865, 39584786010, 41469775820, 43543264611, 45835015380, 58057686148, 62204663730, 72572107685, 79169572020, 87086529222, 124409327460, 145144215370, 174173058444, 217716323055, 290288430740, 435432646110, 870865292220]

約数ペア:

[(1, 870865292220), (2, 435432646110), (3, 290288430740), (4, 217716323055), (5, 174173058444), (6, 145144215370), (7, 124409327460), (10, 87086529222), (11, 79169572020), (12, 72572107685), (14, 62204663730), (15, 58057686148), (19, 45835015380), (20, 43543264611), (21, 41469775820), (22, 39584786010), (28, 31102331865), (30, 29028843074), (33, 26389857340), (35, 24881865492), (38, 22917507690), (42, 20734887910), (44, 19792393005), (55, 15833914404), (57, 15278338460), (60, 14514421537), (66, 13194928670), (70, 12440932746), (76, 11458753845), (77, 11309938860), (84, 10367443955), (95, 9167003076), (105, 8293955164), (110, 7916957202), (114, 7639169230), (121, 7197233820), (132, 6597464335), (133, 6547859340), (140, 6220466373), (154, 5654969430), (165, 5277971468), (190, 4583501538), (209, 4166819580), (210, 4146977582), (220, 3958478601), (228, 3819584615), (231, 3769979620), (242, 3598616910), (266, 3273929670), (285, 3055667692), (308, 2827484715), (330, 2638985734), (363, 2399077940), (380, 2291750769), (385, 2261987772), (399, 2182619780), (418, 2083409790), (420, 2073488791), (462, 1884989810), (484, 1799308455), (532, 1636964835), (570, 1527833846), (605, 1439446764), (627, 1388939860), (660, 1319492867), (665, 1309571868), (726, 1199538970), (770, 1130993886), (798, 1091309890), (836, 1041704895), (847, 1028176260), (924, 942494905), (1045, 833363916), (1140, 763916923), (1155, 753995924), (1210, 719723382), (1254, 694469930), (1330, 654785934), (1452, 599769485), (1463, 595259940), (1540, 565496943), (1596, 545654945), (1694, 514088130), (1815, 479815588), (1995, 436523956), (2090, 416681958), (2299, 378801780), (2310, 376997962), (2420, 359861691), (2508, 347234965), (2541, 342725420), (2660, 327392967), (2926, 297629970), (3135, 277787972), (3388, 257044065), (3630, 239907794), (3990, 218261978), (4180, 208340979), (4235, 205635252), (4389, 198419980), (4598, 189400890), (4620, 188498981), (5082, 171362710), (5852, 148814985), (6270, 138893986), (6897, 126267260), (7260, 119953897), (7315, 119051988), (7980, 109130989), (8470, 102817626), (8778, 99209990), (9196, 94700445), (10164, 85681355), (11495, 75760356), (12540, 69446993), (12705, 68545084), (13794, 63133630), (14630, 59525994), (16093, 54114540), (16940, 51408813), (17556, 49604995), (21945, 39683996), (22990, 37880178), (25410, 34272542), (27588, 31566815), (29260, 29762997), (32186, 27057270), (34485, 25253452), (43890, 19841998), (45980, 18940089), (48279, 18038180), (50820, 17136271), (64372, 13528635), (68970, 12626726), (80465, 10822908), (87780, 9920999), (96558, 9019090), (137940, 6313363), (160930, 5411454), (193116, 4509545), (241395, 3607636), (321860, 2705727), (482790, 1803818), (901909, 965580)]