150960040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2183

約数の個数: 128

約数和(自身を含む): 442091520

約数和(自身を除く): 291131480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1771, 2024, 2131, 2530, 3080, 3220, 3542, 4262, 5060, 6440, 7084, 8524, 8855, 10120, 10655, 14168, 14917, 17048, 17710, 21310, 23441, 29834, 35420, 42620, 46882, 49013, 59668, 70840, 74585, 85240, 93764, 98026, 117205, 119336, 149170, 164087, 187528, 196052, 234410, 245065, 298340, 328174, 343091, 392104, 468820, 490130, 539143, 596680, 656348, 686182, 820435, 937640, 980260, 1078286, 1312696, 1372364, 1640870, 1715455, 1960520, 2156572, 2695715, 2744728, 3281740, 3430910, 3774001, 4313144, 5391430, 6563480, 6861820, 7548002, 10782860, 13723640, 15096004, 18870005, 21565720, 30192008, 37740010, 75480020, 150960040]

約数ペア:

[(1, 150960040), (2, 75480020), (4, 37740010), (5, 30192008), (7, 21565720), (8, 18870005), (10, 15096004), (11, 13723640), (14, 10782860), (20, 7548002), (22, 6861820), (23, 6563480), (28, 5391430), (35, 4313144), (40, 3774001), (44, 3430910), (46, 3281740), (55, 2744728), (56, 2695715), (70, 2156572), (77, 1960520), (88, 1715455), (92, 1640870), (110, 1372364), (115, 1312696), (140, 1078286), (154, 980260), (161, 937640), (184, 820435), (220, 686182), (230, 656348), (253, 596680), (280, 539143), (308, 490130), (322, 468820), (385, 392104), (440, 343091), (460, 328174), (506, 298340), (616, 245065), (644, 234410), (770, 196052), (805, 187528), (920, 164087), (1012, 149170), (1265, 119336), (1288, 117205), (1540, 98026), (1610, 93764), (1771, 85240), (2024, 74585), (2131, 70840), (2530, 59668), (3080, 49013), (3220, 46882), (3542, 42620), (4262, 35420), (5060, 29834), (6440, 23441), (7084, 21310), (8524, 17710), (8855, 17048), (10120, 14917), (10655, 14168)]