320172006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1114

約数の個数: 128

約数和(自身を含む): 862617600

約数和(自身を除く): 542445594

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 29, 33, 42, 46, 58, 66, 69, 77, 87, 138, 154, 161, 174, 203, 231, 253, 319, 322, 406, 462, 483, 506, 609, 638, 667, 759, 957, 966, 1039, 1218, 1334, 1518, 1771, 1914, 2001, 2078, 2233, 3117, 3542, 4002, 4466, 4669, 5313, 6234, 6699, 7273, 7337, 9338, 10626, 11429, 13398, 14007, 14546, 14674, 21819, 22011, 22858, 23897, 28014, 30131, 34287, 43638, 44022, 47794, 51359, 60262, 68574, 71691, 80003, 90393, 102718, 143382, 154077, 160006, 167279, 180786, 210917, 240009, 262867, 308154, 331441, 334558, 421834, 480018, 501837, 525734, 632751, 662882, 693013, 788601, 994323, 1003674, 1265502, 1386026, 1577202, 1840069, 1988646, 2079039, 2320087, 3680138, 4158078, 4640174, 4851091, 5520207, 6960261, 7623143, 9702182, 11040414, 13920522, 14553273, 15246286, 22869429, 29106546, 45738858, 53362001, 106724002, 160086003, 320172006]

約数ペア:

[(1, 320172006), (2, 160086003), (3, 106724002), (6, 53362001), (7, 45738858), (11, 29106546), (14, 22869429), (21, 15246286), (22, 14553273), (23, 13920522), (29, 11040414), (33, 9702182), (42, 7623143), (46, 6960261), (58, 5520207), (66, 4851091), (69, 4640174), (77, 4158078), (87, 3680138), (138, 2320087), (154, 2079039), (161, 1988646), (174, 1840069), (203, 1577202), (231, 1386026), (253, 1265502), (319, 1003674), (322, 994323), (406, 788601), (462, 693013), (483, 662882), (506, 632751), (609, 525734), (638, 501837), (667, 480018), (759, 421834), (957, 334558), (966, 331441), (1039, 308154), (1218, 262867), (1334, 240009), (1518, 210917), (1771, 180786), (1914, 167279), (2001, 160006), (2078, 154077), (2233, 143382), (3117, 102718), (3542, 90393), (4002, 80003), (4466, 71691), (4669, 68574), (5313, 60262), (6234, 51359), (6699, 47794), (7273, 44022), (7337, 43638), (9338, 34287), (10626, 30131), (11429, 28014), (13398, 23897), (14007, 22858), (14546, 22011), (14674, 21819)]