388680491160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2679077}}^1$

素因数の和:2679138

約数の個数: 192

約数和(自身を含む): 1404265524480

約数和(自身を除く): 1015585033320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 18135, 24180, 29016, 36270, 48360, 72540, 145080, 2679077, 5358154, 8037231, 10716308, 13395385, 16074462, 21432616, 24111693, 26790770, 32148924, 34828001, 40186155, 48223386, 53581540, 64297848, 69656002, 80372310, 83051387, 96446772, 104484003, 107163080, 120558465, 139312004, 160744620, 166102774, 174140005, 192893544, 208968006, 241116930, 249154161, 278624008, 313452009, 321489240, 332205548, 348280010, 415256935, 417936012, 482233860, 498308322, 522420015, 626904018, 664411096, 696560020, 747462483, 830513870, 835872024, 964467720, 996616644, 1044840030, 1079668031, 1245770805, 1253808036, 1393120040, 1494924966, 1567260045, 1661027740, 1993233288, 2089680060, 2159336062, 2491541610, 2507616072, 2989849932, 3134520090, 3239004093, 3322055480, 3737312415, 4179360120, 4318672124, 4983083220, 5398340155, 5979699864, 6269040180, 6478008186, 7474624830, 8637344248, 9717012279, 9966166440, 10796680310, 12538080360, 12956016372, 14949249660, 16195020465, 19434024558, 21593360620, 25912032744, 29898499320, 32390040930, 38868049116, 43186721240, 48585061395, 64780081860, 77736098232, 97170122790, 129560163720, 194340245580, 388680491160]

約数ペア:

[(1, 388680491160), (2, 194340245580), (3, 129560163720), (4, 97170122790), (5, 77736098232), (6, 64780081860), (8, 48585061395), (9, 43186721240), (10, 38868049116), (12, 32390040930), (13, 29898499320), (15, 25912032744), (18, 21593360620), (20, 19434024558), (24, 16195020465), (26, 14949249660), (30, 12956016372), (31, 12538080360), (36, 10796680310), (39, 9966166440), (40, 9717012279), (45, 8637344248), (52, 7474624830), (60, 6478008186), (62, 6269040180), (65, 5979699864), (72, 5398340155), (78, 4983083220), (90, 4318672124), (93, 4179360120), (104, 3737312415), (117, 3322055480), (120, 3239004093), (124, 3134520090), (130, 2989849932), (155, 2507616072), (156, 2491541610), (180, 2159336062), (186, 2089680060), (195, 1993233288), (234, 1661027740), (248, 1567260045), (260, 1494924966), (279, 1393120040), (310, 1253808036), (312, 1245770805), (360, 1079668031), (372, 1044840030), (390, 996616644), (403, 964467720), (465, 835872024), (468, 830513870), (520, 747462483), (558, 696560020), (585, 664411096), (620, 626904018), (744, 522420015), (780, 498308322), (806, 482233860), (930, 417936012), (936, 415256935), (1116, 348280010), (1170, 332205548), (1209, 321489240), (1240, 313452009), (1395, 278624008), (1560, 249154161), (1612, 241116930), (1860, 208968006), (2015, 192893544), (2232, 174140005), (2340, 166102774), (2418, 160744620), (2790, 139312004), (3224, 120558465), (3627, 107163080), (3720, 104484003), (4030, 96446772), (4680, 83051387), (4836, 80372310), (5580, 69656002), (6045, 64297848), (7254, 53581540), (8060, 48223386), (9672, 40186155), (11160, 34828001), (12090, 32148924), (14508, 26790770), (16120, 24111693), (18135, 21432616), (24180, 16074462), (29016, 13395385), (36270, 10716308), (48360, 8037231), (72540, 5358154), (145080, 2679077)]