138359760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7487}}^1$

素因数の和:7521

約数の個数: 160

約数和(自身を含む): 534822912

約数和(自身を除く): 396463152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 7487, 9240, 14974, 18480, 22461, 29948, 37435, 44922, 52409, 59896, 74870, 82357, 89844, 104818, 112305, 119792, 149740, 157227, 164714, 179688, 209636, 224610, 247071, 262045, 299480, 314454, 329428, 359376, 411785, 419272, 449220, 494142, 524090, 576499, 598960, 628908, 658856, 786135, 823570, 838544, 898440, 988284, 1048180, 1152998, 1235355, 1257816, 1317712, 1572270, 1647140, 1729497, 1796880, 1976568, 2096360, 2305996, 2470710, 2515632, 2882495, 3144540, 3294280, 3458994, 3953136, 4192720, 4611992, 4941420, 5764990, 6289080, 6588560, 6917988, 8647485, 9223984, 9882840, 11529980, 12578160, 13835976, 17294970, 19765680, 23059960, 27671952, 34589940, 46119920, 69179880, 138359760]

約数ペア:

[(1, 138359760), (2, 69179880), (3, 46119920), (4, 34589940), (5, 27671952), (6, 23059960), (7, 19765680), (8, 17294970), (10, 13835976), (11, 12578160), (12, 11529980), (14, 9882840), (15, 9223984), (16, 8647485), (20, 6917988), (21, 6588560), (22, 6289080), (24, 5764990), (28, 4941420), (30, 4611992), (33, 4192720), (35, 3953136), (40, 3458994), (42, 3294280), (44, 3144540), (48, 2882495), (55, 2515632), (56, 2470710), (60, 2305996), (66, 2096360), (70, 1976568), (77, 1796880), (80, 1729497), (84, 1647140), (88, 1572270), (105, 1317712), (110, 1257816), (112, 1235355), (120, 1152998), (132, 1048180), (140, 988284), (154, 898440), (165, 838544), (168, 823570), (176, 786135), (210, 658856), (220, 628908), (231, 598960), (240, 576499), (264, 524090), (280, 494142), (308, 449220), (330, 419272), (336, 411785), (385, 359376), (420, 329428), (440, 314454), (462, 299480), (528, 262045), (560, 247071), (616, 224610), (660, 209636), (770, 179688), (840, 164714), (880, 157227), (924, 149740), (1155, 119792), (1232, 112305), (1320, 104818), (1540, 89844), (1680, 82357), (1848, 74870), (2310, 59896), (2640, 52409), (3080, 44922), (3696, 37435), (4620, 29948), (6160, 22461), (7487, 18480), (9240, 14974)]