81920707440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19789

約数の個数: 320

約数和(自身を含む): 300832745472

約数和(自身を除く): 218912038032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 363, 390, 429, 440, 484, 520, 528, 572, 605, 624, 660, 715, 726, 780, 858, 880, 968, 1040, 1144, 1210, 1320, 1331, 1430, 1452, 1560, 1573, 1716, 1815, 1936, 2145, 2288, 2420, 2640, 2662, 2860, 2904, 3120, 3146, 3432, 3630, 3993, 4290, 4719, 4840, 5324, 5720, 5808, 6292, 6655, 6864, 7260, 7865, 7986, 8580, 9438, 9680, 10648, 11440, 12584, 13310, 14520, 15730, 15972, 17160, 17303, 18876, 19727, 19965, 21296, 23595, 25168, 26620, 29040, 31460, 31944, 34320, 34606, 37752, 39454, 39930, 47190, 51909, 53240, 59181, 62920, 63888, 69212, 75504, 78908, 79860, 86515, 94380, 98635, 103818, 106480, 118362, 125840, 138424, 157816, 159720, 173030, 188760, 197270, 207636, 216997, 236724, 256451, 259545, 276848, 295905, 315632, 319440, 346060, 377520, 394540, 415272, 433994, 473448, 512902, 519090, 591810, 650991, 692120, 769353, 789080, 830544, 867988, 946896, 1025804, 1038180, 1084985, 1183620, 1282255, 1301982, 1384240, 1538706, 1578160, 1735976, 2051608, 2076360, 2169970, 2367240, 2386967, 2564510, 2603964, 2820961, 3077412, 3254955, 3471952, 3846765, 4103216, 4152720, 4339940, 4734480, 4773934, 5129020, 5207928, 5641922, 6154824, 6509910, 7160901, 7693530, 8462883, 8679880, 9547868, 10258040, 10415856, 11283844, 11934835, 12309648, 13019820, 14104805, 14321802, 15387060, 16925766, 17359760, 19095736, 20516080, 22567688, 23869670, 26039640, 26256637, 28209610, 28643604, 30774120, 31030571, 33851532, 35804505, 38191472, 42314415, 45135376, 47739340, 52079280, 52513274, 56419220, 57287208, 61548240, 62061142, 67703064, 71609010, 78769911, 84628830, 93091713, 95478680, 105026548, 112838440, 114574416, 124122284, 131283185, 135406128, 143218020, 155152855, 157539822, 169257660, 186183426, 190957360, 210053096, 225676880, 248244568, 262566370, 286436040, 310305710, 315079644, 338515320, 341336281, 372366852, 393849555, 420106192, 465458565, 496489136, 525132740, 572872080, 620611420, 630159288, 677030640, 682672562, 744733704, 787699110, 930917130, 1024008843, 1050265480, 1241222840, 1260318576, 1365345124, 1489467408, 1575398220, 1706681405, 1861834260, 2048017686, 2100530960, 2482445680, 2730690248, 3150796440, 3413362810, 3723668520, 4096035372, 5120044215, 5461380496, 6301592880, 6826725620, 7447337040, 8192070744, 10240088430, 13653451240, 16384141488, 20480176860, 27306902480, 40960353720, 81920707440]

約数ペア:

[(1, 81920707440), (2, 40960353720), (3, 27306902480), (4, 20480176860), (5, 16384141488), (6, 13653451240), (8, 10240088430), (10, 8192070744), (11, 7447337040), (12, 6826725620), (13, 6301592880), (15, 5461380496), (16, 5120044215), (20, 4096035372), (22, 3723668520), (24, 3413362810), (26, 3150796440), (30, 2730690248), (33, 2482445680), (39, 2100530960), (40, 2048017686), (44, 1861834260), (48, 1706681405), (52, 1575398220), (55, 1489467408), (60, 1365345124), (65, 1260318576), (66, 1241222840), (78, 1050265480), (80, 1024008843), (88, 930917130), (104, 787699110), (110, 744733704), (120, 682672562), (121, 677030640), (130, 630159288), (132, 620611420), (143, 572872080), (156, 525132740), (165, 496489136), (176, 465458565), (195, 420106192), (208, 393849555), (220, 372366852), (240, 341336281), (242, 338515320), (260, 315079644), (264, 310305710), (286, 286436040), (312, 262566370), (330, 248244568), (363, 225676880), (390, 210053096), (429, 190957360), (440, 186183426), (484, 169257660), (520, 157539822), (528, 155152855), (572, 143218020), (605, 135406128), (624, 131283185), (660, 124122284), (715, 114574416), (726, 112838440), (780, 105026548), (858, 95478680), (880, 93091713), (968, 84628830), (1040, 78769911), (1144, 71609010), (1210, 67703064), (1320, 62061142), (1331, 61548240), (1430, 57287208), (1452, 56419220), (1560, 52513274), (1573, 52079280), (1716, 47739340), (1815, 45135376), (1936, 42314415), (2145, 38191472), (2288, 35804505), (2420, 33851532), (2640, 31030571), (2662, 30774120), (2860, 28643604), (2904, 28209610), (3120, 26256637), (3146, 26039640), (3432, 23869670), (3630, 22567688), (3993, 20516080), (4290, 19095736), (4719, 17359760), (4840, 16925766), (5324, 15387060), (5720, 14321802), (5808, 14104805), (6292, 13019820), (6655, 12309648), (6864, 11934835), (7260, 11283844), (7865, 10415856), (7986, 10258040), (8580, 9547868), (9438, 8679880), (9680, 8462883), (10648, 7693530), (11440, 7160901), (12584, 6509910), (13310, 6154824), (14520, 5641922), (15730, 5207928), (15972, 5129020), (17160, 4773934), (17303, 4734480), (18876, 4339940), (19727, 4152720), (19965, 4103216), (21296, 3846765), (23595, 3471952), (25168, 3254955), (26620, 3077412), (29040, 2820961), (31460, 2603964), (31944, 2564510), (34320, 2386967), (34606, 2367240), (37752, 2169970), (39454, 2076360), (39930, 2051608), (47190, 1735976), (51909, 1578160), (53240, 1538706), (59181, 1384240), (62920, 1301982), (63888, 1282255), (69212, 1183620), (75504, 1084985), (78908, 1038180), (79860, 1025804), (86515, 946896), (94380, 867988), (98635, 830544), (103818, 789080), (106480, 769353), (118362, 692120), (125840, 650991), (138424, 591810), (157816, 519090), (159720, 512902), (173030, 473448), (188760, 433994), (197270, 415272), (207636, 394540), (216997, 377520), (236724, 346060), (256451, 319440), (259545, 315632), (276848, 295905)]