196543620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 748500480

約数和(自身を除く): 551956860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 169, 180, 182, 195, 210, 213, 234, 252, 260, 273, 284, 315, 338, 355, 364, 390, 420, 426, 455, 468, 497, 507, 546, 585, 630, 639, 676, 710, 780, 819, 845, 852, 910, 923, 994, 1014, 1065, 1092, 1170, 1183, 1260, 1278, 1365, 1420, 1491, 1521, 1638, 1690, 1820, 1846, 1988, 2028, 2130, 2197, 2340, 2366, 2485, 2535, 2556, 2730, 2769, 2982, 3042, 3195, 3276, 3380, 3549, 3692, 4095, 4260, 4394, 4473, 4615, 4732, 4970, 5070, 5460, 5538, 5915, 5964, 6084, 6390, 6461, 6591, 7098, 7455, 7605, 8190, 8307, 8788, 8946, 9230, 9940, 10140, 10647, 10985, 11076, 11830, 11999, 12780, 12922, 13182, 13845, 14196, 14910, 15210, 15379, 16380, 16614, 17745, 17892, 18460, 19383, 19773, 21294, 21970, 22365, 23660, 23998, 25844, 26364, 27690, 29820, 30420, 30758, 32305, 32955, 33228, 35490, 35997, 38766, 39546, 41535, 42588, 43940, 44730, 46137, 47996, 53235, 55380, 58149, 59995, 61516, 64610, 65910, 70980, 71994, 76895, 77532, 79092, 83070, 83993, 89460, 92274, 96915, 98865, 106470, 107991, 116298, 119990, 129220, 131820, 138411, 143988, 153790, 155987, 166140, 167986, 179985, 184548, 193830, 197730, 212940, 215982, 230685, 232596, 239980, 251979, 276822, 290745, 307580, 311974, 335972, 359970, 387660, 395460, 419965, 431964, 461370, 467961, 503958, 539955, 553644, 581490, 623948, 692055, 719940, 755937, 779935, 839930, 922740, 935922, 1007916, 1079910, 1091909, 1162980, 1259895, 1384110, 1403883, 1511874, 1559870, 1679860, 1871844, 2159820, 2183818, 2339805, 2519790, 2768220, 2807766, 3023748, 3119740, 3275727, 3779685, 4367636, 4679610, 5039580, 5459545, 5615532, 6551454, 7019415, 7559370, 9359220, 9827181, 10919090, 13102908, 14038830, 15118740, 16378635, 19654362, 21838180, 28077660, 32757270, 39308724, 49135905, 65514540, 98271810, 196543620]

約数ペア:

[(1, 196543620), (2, 98271810), (3, 65514540), (4, 49135905), (5, 39308724), (6, 32757270), (7, 28077660), (9, 21838180), (10, 19654362), (12, 16378635), (13, 15118740), (14, 14038830), (15, 13102908), (18, 10919090), (20, 9827181), (21, 9359220), (26, 7559370), (28, 7019415), (30, 6551454), (35, 5615532), (36, 5459545), (39, 5039580), (42, 4679610), (45, 4367636), (52, 3779685), (60, 3275727), (63, 3119740), (65, 3023748), (70, 2807766), (71, 2768220), (78, 2519790), (84, 2339805), (90, 2183818), (91, 2159820), (105, 1871844), (117, 1679860), (126, 1559870), (130, 1511874), (140, 1403883), (142, 1384110), (156, 1259895), (169, 1162980), (180, 1091909), (182, 1079910), (195, 1007916), (210, 935922), (213, 922740), (234, 839930), (252, 779935), (260, 755937), (273, 719940), (284, 692055), (315, 623948), (338, 581490), (355, 553644), (364, 539955), (390, 503958), (420, 467961), (426, 461370), (455, 431964), (468, 419965), (497, 395460), (507, 387660), (546, 359970), (585, 335972), (630, 311974), (639, 307580), (676, 290745), (710, 276822), (780, 251979), (819, 239980), (845, 232596), (852, 230685), (910, 215982), (923, 212940), (994, 197730), (1014, 193830), (1065, 184548), (1092, 179985), (1170, 167986), (1183, 166140), (1260, 155987), (1278, 153790), (1365, 143988), (1420, 138411), (1491, 131820), (1521, 129220), (1638, 119990), (1690, 116298), (1820, 107991), (1846, 106470), (1988, 98865), (2028, 96915), (2130, 92274), (2197, 89460), (2340, 83993), (2366, 83070), (2485, 79092), (2535, 77532), (2556, 76895), (2730, 71994), (2769, 70980), (2982, 65910), (3042, 64610), (3195, 61516), (3276, 59995), (3380, 58149), (3549, 55380), (3692, 53235), (4095, 47996), (4260, 46137), (4394, 44730), (4473, 43940), (4615, 42588), (4732, 41535), (4970, 39546), (5070, 38766), (5460, 35997), (5538, 35490), (5915, 33228), (5964, 32955), (6084, 32305), (6390, 30758), (6461, 30420), (6591, 29820), (7098, 27690), (7455, 26364), (7605, 25844), (8190, 23998), (8307, 23660), (8788, 22365), (8946, 21970), (9230, 21294), (9940, 19773), (10140, 19383), (10647, 18460), (10985, 17892), (11076, 17745), (11830, 16614), (11999, 16380), (12780, 15379), (12922, 15210), (13182, 14910), (13845, 14196)]