18804355680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:690

約数の個数: 384

約数和(自身を含む): 66300788736

約数和(自身を除く): 47496433056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 103, 110, 120, 132, 142, 160, 165, 176, 206, 213, 220, 240, 264, 284, 309, 330, 352, 355, 412, 426, 440, 480, 487, 515, 528, 568, 618, 660, 710, 781, 824, 852, 880, 974, 1030, 1056, 1065, 1133, 1136, 1236, 1320, 1420, 1461, 1545, 1562, 1648, 1704, 1760, 1948, 2060, 2130, 2266, 2272, 2343, 2435, 2472, 2640, 2840, 2922, 3090, 3124, 3296, 3399, 3408, 3896, 3905, 4120, 4260, 4532, 4686, 4870, 4944, 5280, 5357, 5665, 5680, 5844, 6180, 6248, 6798, 6816, 7305, 7313, 7792, 7810, 8240, 8520, 9064, 9372, 9740, 9888, 10714, 11330, 11360, 11688, 11715, 12360, 12496, 13596, 14610, 14626, 15584, 15620, 16071, 16480, 16995, 17040, 18128, 18744, 19480, 21428, 21939, 22660, 23376, 23430, 24720, 24992, 26785, 27192, 29220, 29252, 31240, 32142, 33990, 34080, 34577, 36256, 36565, 37488, 38960, 42856, 43878, 45320, 46752, 46860, 49440, 50161, 53570, 54384, 58440, 58504, 62480, 64284, 67980, 69154, 73130, 74976, 77920, 80355, 80443, 85712, 87756, 90640, 93720, 100322, 103731, 107140, 108768, 109695, 116880, 117008, 124960, 128568, 135960, 138308, 146260, 150483, 160710, 160886, 171424, 172885, 175512, 181280, 187440, 200644, 207462, 214280, 219390, 233760, 234016, 241329, 250805, 257136, 271920, 276616, 292520, 300966, 321420, 321772, 345770, 351024, 374880, 380347, 401288, 402215, 414924, 428560, 438780, 482658, 501610, 514272, 518655, 543840, 551771, 553232, 585040, 601932, 642840, 643544, 691540, 702048, 752415, 760694, 802576, 804430, 829848, 857120, 877560, 965316, 1003220, 1037310, 1103542, 1106464, 1141041, 1170080, 1203864, 1206645, 1285680, 1287088, 1383080, 1504830, 1521388, 1605152, 1608860, 1655313, 1659696, 1755120, 1901735, 1930632, 2006440, 2074620, 2207084, 2282082, 2407728, 2413290, 2571360, 2574176, 2758855, 2766160, 3009660, 3042776, 3217720, 3310626, 3319392, 3510240, 3561431, 3803470, 3861264, 4012880, 4149240, 4414168, 4564164, 4815456, 4826580, 5517710, 5532320, 5705205, 6019320, 6085552, 6435440, 6621252, 7122862, 7606940, 7722528, 8025760, 8276565, 8298480, 8828336, 9128328, 9653160, 10684293, 11035420, 11410410, 12038640, 12171104, 12870880, 13242504, 14245724, 15213880, 16553130, 16596960, 17656672, 17807155, 18256656, 19306320, 21368586, 22070840, 22820820, 24077280, 26485008, 28491448, 30427760, 33106260, 35614310, 36513312, 38612640, 39175741, 42737172, 44141680, 45641640, 52970016, 53421465, 56982896, 60855520, 66212520, 71228620, 78351482, 85474344, 88283360, 91283280, 106842930, 113965792, 117527223, 132425040, 142457240, 156702964, 170948688, 182566560, 195878705, 213685860, 235054446, 264850080, 284914480, 313405928, 341897376, 391757410, 427371720, 470108892, 569828960, 587636115, 626811856, 783514820, 854743440, 940217784, 1175272230, 1253623712, 1567029640, 1709486880, 1880435568, 2350544460, 3134059280, 3760871136, 4701088920, 6268118560, 9402177840, 18804355680]

約数ペア:

[(1, 18804355680), (2, 9402177840), (3, 6268118560), (4, 4701088920), (5, 3760871136), (6, 3134059280), (8, 2350544460), (10, 1880435568), (11, 1709486880), (12, 1567029640), (15, 1253623712), (16, 1175272230), (20, 940217784), (22, 854743440), (24, 783514820), (30, 626811856), (32, 587636115), (33, 569828960), (40, 470108892), (44, 427371720), (48, 391757410), (55, 341897376), (60, 313405928), (66, 284914480), (71, 264850080), (80, 235054446), (88, 213685860), (96, 195878705), (103, 182566560), (110, 170948688), (120, 156702964), (132, 142457240), (142, 132425040), (160, 117527223), (165, 113965792), (176, 106842930), (206, 91283280), (213, 88283360), (220, 85474344), (240, 78351482), (264, 71228620), (284, 66212520), (309, 60855520), (330, 56982896), (352, 53421465), (355, 52970016), (412, 45641640), (426, 44141680), (440, 42737172), (480, 39175741), (487, 38612640), (515, 36513312), (528, 35614310), (568, 33106260), (618, 30427760), (660, 28491448), (710, 26485008), (781, 24077280), (824, 22820820), (852, 22070840), (880, 21368586), (974, 19306320), (1030, 18256656), (1056, 17807155), (1065, 17656672), (1133, 16596960), (1136, 16553130), (1236, 15213880), (1320, 14245724), (1420, 13242504), (1461, 12870880), (1545, 12171104), (1562, 12038640), (1648, 11410410), (1704, 11035420), (1760, 10684293), (1948, 9653160), (2060, 9128328), (2130, 8828336), (2266, 8298480), (2272, 8276565), (2343, 8025760), (2435, 7722528), (2472, 7606940), (2640, 7122862), (2840, 6621252), (2922, 6435440), (3090, 6085552), (3124, 6019320), (3296, 5705205), (3399, 5532320), (3408, 5517710), (3896, 4826580), (3905, 4815456), (4120, 4564164), (4260, 4414168), (4532, 4149240), (4686, 4012880), (4870, 3861264), (4944, 3803470), (5280, 3561431), (5357, 3510240), (5665, 3319392), (5680, 3310626), (5844, 3217720), (6180, 3042776), (6248, 3009660), (6798, 2766160), (6816, 2758855), (7305, 2574176), (7313, 2571360), (7792, 2413290), (7810, 2407728), (8240, 2282082), (8520, 2207084), (9064, 2074620), (9372, 2006440), (9740, 1930632), (9888, 1901735), (10714, 1755120), (11330, 1659696), (11360, 1655313), (11688, 1608860), (11715, 1605152), (12360, 1521388), (12496, 1504830), (13596, 1383080), (14610, 1287088), (14626, 1285680), (15584, 1206645), (15620, 1203864), (16071, 1170080), (16480, 1141041), (16995, 1106464), (17040, 1103542), (18128, 1037310), (18744, 1003220), (19480, 965316), (21428, 877560), (21939, 857120), (22660, 829848), (23376, 804430), (23430, 802576), (24720, 760694), (24992, 752415), (26785, 702048), (27192, 691540), (29220, 643544), (29252, 642840), (31240, 601932), (32142, 585040), (33990, 553232), (34080, 551771), (34577, 543840), (36256, 518655), (36565, 514272), (37488, 501610), (38960, 482658), (42856, 438780), (43878, 428560), (45320, 414924), (46752, 402215), (46860, 401288), (49440, 380347), (50161, 374880), (53570, 351024), (54384, 345770), (58440, 321772), (58504, 321420), (62480, 300966), (64284, 292520), (67980, 276616), (69154, 271920), (73130, 257136), (74976, 250805), (77920, 241329), (80355, 234016), (80443, 233760), (85712, 219390), (87756, 214280), (90640, 207462), (93720, 200644), (100322, 187440), (103731, 181280), (107140, 175512), (108768, 172885), (109695, 171424), (116880, 160886), (117008, 160710), (124960, 150483), (128568, 146260), (135960, 138308)]