190251180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:930

約数の個数: 240

約数和(自身を含む): 718798080

約数和(自身を除く): 528546900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 883, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1766, 1890, 1995, 2052, 2268, 2394, 2565, 2649, 2660, 2835, 3078, 3420, 3532, 3591, 3780, 3990, 4415, 4788, 5130, 5298, 5670, 5985, 6156, 6181, 7182, 7695, 7947, 7980, 8830, 10260, 10596, 10773, 11340, 11970, 12362, 13245, 14364, 15390, 15894, 16777, 17660, 17955, 18543, 21546, 23841, 23940, 24724, 26490, 30780, 30905, 31788, 33554, 35910, 37086, 39735, 43092, 47682, 50331, 52980, 53865, 55629, 61810, 67108, 71523, 71820, 74172, 79470, 83885, 92715, 95364, 100662, 107730, 111258, 117439, 119205, 123620, 143046, 150993, 158940, 166887, 167770, 185430, 201324, 215460, 222516, 234878, 238410, 251655, 278145, 286092, 301986, 333774, 335540, 352317, 357615, 370860, 452979, 469756, 476820, 500661, 503310, 556290, 587195, 603972, 667548, 704634, 715230, 754965, 834435, 905958, 1001322, 1006620, 1056951, 1112580, 1174390, 1358937, 1409268, 1430460, 1509930, 1668870, 1761585, 1811916, 2002644, 2113902, 2264895, 2348780, 2503305, 2717874, 3019860, 3170853, 3337740, 3523170, 4227804, 4529790, 5006610, 5284755, 5435748, 6341706, 6794685, 7046340, 9059580, 9512559, 10013220, 10569510, 12683412, 13589370, 15854265, 19025118, 21139020, 27178740, 31708530, 38050236, 47562795, 63417060, 95125590, 190251180]

約数ペア:

[(1, 190251180), (2, 95125590), (3, 63417060), (4, 47562795), (5, 38050236), (6, 31708530), (7, 27178740), (9, 21139020), (10, 19025118), (12, 15854265), (14, 13589370), (15, 12683412), (18, 10569510), (19, 10013220), (20, 9512559), (21, 9059580), (27, 7046340), (28, 6794685), (30, 6341706), (35, 5435748), (36, 5284755), (38, 5006610), (42, 4529790), (45, 4227804), (54, 3523170), (57, 3337740), (60, 3170853), (63, 3019860), (70, 2717874), (76, 2503305), (81, 2348780), (84, 2264895), (90, 2113902), (95, 2002644), (105, 1811916), (108, 1761585), (114, 1668870), (126, 1509930), (133, 1430460), (135, 1409268), (140, 1358937), (162, 1174390), (171, 1112580), (180, 1056951), (189, 1006620), (190, 1001322), (210, 905958), (228, 834435), (252, 754965), (266, 715230), (270, 704634), (285, 667548), (315, 603972), (324, 587195), (342, 556290), (378, 503310), (380, 500661), (399, 476820), (405, 469756), (420, 452979), (513, 370860), (532, 357615), (540, 352317), (567, 335540), (570, 333774), (630, 301986), (665, 286092), (684, 278145), (756, 251655), (798, 238410), (810, 234878), (855, 222516), (883, 215460), (945, 201324), (1026, 185430), (1134, 167770), (1140, 166887), (1197, 158940), (1260, 150993), (1330, 143046), (1539, 123620), (1596, 119205), (1620, 117439), (1710, 111258), (1766, 107730), (1890, 100662), (1995, 95364), (2052, 92715), (2268, 83885), (2394, 79470), (2565, 74172), (2649, 71820), (2660, 71523), (2835, 67108), (3078, 61810), (3420, 55629), (3532, 53865), (3591, 52980), (3780, 50331), (3990, 47682), (4415, 43092), (4788, 39735), (5130, 37086), (5298, 35910), (5670, 33554), (5985, 31788), (6156, 30905), (6181, 30780), (7182, 26490), (7695, 24724), (7947, 23940), (7980, 23841), (8830, 21546), (10260, 18543), (10596, 17955), (10773, 17660), (11340, 16777), (11970, 15894), (12362, 15390), (13245, 14364)]