164565202360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{10753}}^1$

素因数の和:12345

約数の個数: 128

約数和(自身を含む): 420051240000

約数和(自身を除く): 255486037640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1549, 1976, 2470, 3098, 4940, 6196, 7745, 9880, 10753, 12392, 15490, 20137, 21506, 29431, 30980, 40274, 43012, 53765, 58862, 61960, 80548, 86024, 100685, 107530, 117724, 139789, 147155, 161096, 201370, 204307, 215060, 235448, 279578, 294310, 382603, 402740, 408614, 430120, 559156, 588620, 698945, 765206, 805480, 817228, 1021535, 1118312, 1177240, 1397890, 1530412, 1634456, 1913015, 2043070, 2655991, 2795780, 3060824, 3826030, 4086140, 5311982, 5591560, 7652060, 8172280, 10623964, 13279955, 15304120, 16656397, 21247928, 26559910, 33312794, 53119820, 66625588, 83281985, 106239640, 133251176, 166563970, 216533161, 316471543, 333127940, 433066322, 632943086, 666255880, 866132644, 1082665805, 1265886172, 1582357715, 1732265288, 2165331610, 2531772344, 3164715430, 4114130059, 4330663220, 6329430860, 8228260118, 8661326440, 12658861720, 16456520236, 20570650295, 32913040472, 41141300590, 82282601180, 164565202360]

約数ペア:

[(1, 164565202360), (2, 82282601180), (4, 41141300590), (5, 32913040472), (8, 20570650295), (10, 16456520236), (13, 12658861720), (19, 8661326440), (20, 8228260118), (26, 6329430860), (38, 4330663220), (40, 4114130059), (52, 3164715430), (65, 2531772344), (76, 2165331610), (95, 1732265288), (104, 1582357715), (130, 1265886172), (152, 1082665805), (190, 866132644), (247, 666255880), (260, 632943086), (380, 433066322), (494, 333127940), (520, 316471543), (760, 216533161), (988, 166563970), (1235, 133251176), (1549, 106239640), (1976, 83281985), (2470, 66625588), (3098, 53119820), (4940, 33312794), (6196, 26559910), (7745, 21247928), (9880, 16656397), (10753, 15304120), (12392, 13279955), (15490, 10623964), (20137, 8172280), (21506, 7652060), (29431, 5591560), (30980, 5311982), (40274, 4086140), (43012, 3826030), (53765, 3060824), (58862, 2795780), (61960, 2655991), (80548, 2043070), (86024, 1913015), (100685, 1634456), (107530, 1530412), (117724, 1397890), (139789, 1177240), (147155, 1118312), (161096, 1021535), (201370, 817228), (204307, 805480), (215060, 765206), (235448, 698945), (279578, 588620), (294310, 559156), (382603, 430120), (402740, 408614)]