156986327680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2695507}}^1$

素因数の和:2695546

約数の個数: 128

約数和(自身を含む): 461902250880

約数和(自身を除く): 304915923200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 2695507, 5391014, 10782028, 13477535, 18868549, 21564056, 26955070, 35041591, 37737098, 43128112, 53910140, 70083182, 75474196, 86256224, 94342745, 107820280, 140166364, 150948392, 172512448, 175207955, 188685490, 215640560, 245291137, 280332728, 301896784, 345024896, 350415910, 377370980, 431281120, 490582274, 560665456, 603793568, 700831820, 754741960, 862562240, 981164548, 1121330912, 1207587136, 1226455685, 1401663640, 1509483920, 1725124480, 1962329096, 2242661824, 2415174272, 2452911370, 2803327280, 3018967840, 3924658192, 4485323648, 4905822740, 5606654560, 6037935680, 7849316384, 9811645480, 11213309120, 12075871360, 15698632768, 19623290960, 22426618240, 31397265536, 39246581920, 78493163840, 156986327680]

約数ペア:

[(1, 156986327680), (2, 78493163840), (4, 39246581920), (5, 31397265536), (7, 22426618240), (8, 19623290960), (10, 15698632768), (13, 12075871360), (14, 11213309120), (16, 9811645480), (20, 7849316384), (26, 6037935680), (28, 5606654560), (32, 4905822740), (35, 4485323648), (40, 3924658192), (52, 3018967840), (56, 2803327280), (64, 2452911370), (65, 2415174272), (70, 2242661824), (80, 1962329096), (91, 1725124480), (104, 1509483920), (112, 1401663640), (128, 1226455685), (130, 1207587136), (140, 1121330912), (160, 981164548), (182, 862562240), (208, 754741960), (224, 700831820), (260, 603793568), (280, 560665456), (320, 490582274), (364, 431281120), (416, 377370980), (448, 350415910), (455, 345024896), (520, 301896784), (560, 280332728), (640, 245291137), (728, 215640560), (832, 188685490), (896, 175207955), (910, 172512448), (1040, 150948392), (1120, 140166364), (1456, 107820280), (1664, 94342745), (1820, 86256224), (2080, 75474196), (2240, 70083182), (2912, 53910140), (3640, 43128112), (4160, 37737098), (4480, 35041591), (5824, 26955070), (7280, 21564056), (8320, 18868549), (11648, 13477535), (14560, 10782028), (29120, 5391014), (58240, 2695507)]