208058446960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{128159}}^1$

素因数の和:128415

約数の個数: 160

約数和(自身を含む): 598041722880

約数和(自身を除く): 389983275920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 223, 260, 280, 364, 446, 455, 520, 560, 728, 892, 910, 1040, 1115, 1456, 1561, 1784, 1820, 2230, 2899, 3122, 3568, 3640, 4460, 5798, 6244, 7280, 7805, 8920, 11596, 12488, 14495, 15610, 17840, 20293, 23192, 24976, 28990, 31220, 40586, 46384, 57980, 62440, 81172, 101465, 115960, 124880, 128159, 162344, 202930, 231920, 256318, 324688, 405860, 512636, 640795, 811720, 897113, 1025272, 1281590, 1623440, 1666067, 1794226, 2050544, 2563180, 3332134, 3588452, 4485565, 5126360, 6664268, 7176904, 8330335, 8971130, 10252720, 11662469, 13328536, 14353808, 16660670, 17942260, 23324938, 26657072, 28579457, 33321340, 35884520, 46649876, 57158914, 58312345, 66642680, 71769040, 93299752, 114317828, 116624690, 133285360, 142897285, 186599504, 200056199, 228635656, 233249380, 285794570, 371532941, 400112398, 457271312, 466498760, 571589140, 743065882, 800224796, 932997520, 1000280995, 1143178280, 1486131764, 1600449592, 1857664705, 2000561990, 2286356560, 2600730587, 2972263528, 3200899184, 3715329410, 4001123980, 5201461174, 5944527056, 7430658820, 8002247960, 10402922348, 13003652935, 14861317640, 16004495920, 20805844696, 26007305870, 29722635280, 41611689392, 52014611740, 104029223480, 208058446960]

約数ペア:

[(1, 208058446960), (2, 104029223480), (4, 52014611740), (5, 41611689392), (7, 29722635280), (8, 26007305870), (10, 20805844696), (13, 16004495920), (14, 14861317640), (16, 13003652935), (20, 10402922348), (26, 8002247960), (28, 7430658820), (35, 5944527056), (40, 5201461174), (52, 4001123980), (56, 3715329410), (65, 3200899184), (70, 2972263528), (80, 2600730587), (91, 2286356560), (104, 2000561990), (112, 1857664705), (130, 1600449592), (140, 1486131764), (182, 1143178280), (208, 1000280995), (223, 932997520), (260, 800224796), (280, 743065882), (364, 571589140), (446, 466498760), (455, 457271312), (520, 400112398), (560, 371532941), (728, 285794570), (892, 233249380), (910, 228635656), (1040, 200056199), (1115, 186599504), (1456, 142897285), (1561, 133285360), (1784, 116624690), (1820, 114317828), (2230, 93299752), (2899, 71769040), (3122, 66642680), (3568, 58312345), (3640, 57158914), (4460, 46649876), (5798, 35884520), (6244, 33321340), (7280, 28579457), (7805, 26657072), (8920, 23324938), (11596, 17942260), (12488, 16660670), (14495, 14353808), (15610, 13328536), (17840, 11662469), (20293, 10252720), (23192, 8971130), (24976, 8330335), (28990, 7176904), (31220, 6664268), (40586, 5126360), (46384, 4485565), (57980, 3588452), (62440, 3332134), (81172, 2563180), (101465, 2050544), (115960, 1794226), (124880, 1666067), (128159, 1623440), (162344, 1281590), (202930, 1025272), (231920, 897113), (256318, 811720), (324688, 640795), (405860, 512636)]