202117560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1197

約数の個数: 128

約数和(自身を含む): 642746880

約数和(自身を除く): 440629320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 670, 690, 804, 920, 1005, 1093, 1340, 1380, 1541, 1608, 2010, 2186, 2680, 2760, 3082, 3279, 4020, 4372, 4623, 5465, 6164, 6558, 7705, 8040, 8744, 9246, 10930, 12328, 13116, 15410, 16395, 18492, 21860, 23115, 25139, 26232, 30820, 32790, 36984, 43720, 46230, 50278, 61640, 65580, 73231, 75417, 92460, 100556, 125695, 131160, 146462, 150834, 184920, 201112, 219693, 251390, 292924, 301668, 366155, 377085, 439386, 502780, 585848, 603336, 732310, 754170, 878772, 1005560, 1098465, 1464620, 1508340, 1684313, 1757544, 2196930, 2929240, 3016680, 3368626, 4393860, 5052939, 6737252, 8421565, 8787720, 10105878, 13474504, 16843130, 20211756, 25264695, 33686260, 40423512, 50529390, 67372520, 101058780, 202117560]

約数ペア:

[(1, 202117560), (2, 101058780), (3, 67372520), (4, 50529390), (5, 40423512), (6, 33686260), (8, 25264695), (10, 20211756), (12, 16843130), (15, 13474504), (20, 10105878), (23, 8787720), (24, 8421565), (30, 6737252), (40, 5052939), (46, 4393860), (60, 3368626), (67, 3016680), (69, 2929240), (92, 2196930), (115, 1757544), (120, 1684313), (134, 1508340), (138, 1464620), (184, 1098465), (201, 1005560), (230, 878772), (268, 754170), (276, 732310), (335, 603336), (345, 585848), (402, 502780), (460, 439386), (536, 377085), (552, 366155), (670, 301668), (690, 292924), (804, 251390), (920, 219693), (1005, 201112), (1093, 184920), (1340, 150834), (1380, 146462), (1541, 131160), (1608, 125695), (2010, 100556), (2186, 92460), (2680, 75417), (2760, 73231), (3082, 65580), (3279, 61640), (4020, 50278), (4372, 46230), (4623, 43720), (5465, 36984), (6164, 32790), (6558, 30820), (7705, 26232), (8040, 25139), (8744, 23115), (9246, 21860), (10930, 18492), (12328, 16395), (13116, 15410)]