68245320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 248935680

約数和(自身を除く): 180690360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 41, 44, 52, 55, 60, 65, 66, 78, 82, 88, 97, 104, 110, 120, 123, 130, 132, 143, 156, 164, 165, 194, 195, 205, 220, 246, 260, 264, 286, 291, 312, 328, 330, 388, 390, 410, 429, 440, 451, 485, 492, 520, 533, 572, 582, 615, 660, 715, 776, 780, 820, 858, 902, 970, 984, 1066, 1067, 1144, 1164, 1230, 1261, 1320, 1353, 1430, 1455, 1560, 1599, 1640, 1716, 1804, 1940, 2132, 2134, 2145, 2255, 2328, 2460, 2522, 2665, 2706, 2860, 2910, 3198, 3201, 3432, 3608, 3783, 3880, 3977, 4264, 4268, 4290, 4510, 4920, 5044, 5330, 5335, 5412, 5720, 5820, 5863, 6305, 6396, 6402, 6765, 7566, 7954, 7995, 8536, 8580, 9020, 10088, 10660, 10670, 10824, 11640, 11726, 11931, 12610, 12792, 12804, 13530, 13871, 15132, 15908, 15990, 16005, 17160, 17589, 18040, 18915, 19885, 21320, 21340, 23452, 23862, 25220, 25608, 27060, 27742, 29315, 30264, 31816, 31980, 32010, 35178, 37830, 39770, 41613, 42680, 43747, 46904, 47724, 50440, 51701, 54120, 55484, 58630, 59655, 63960, 64020, 69355, 70356, 75660, 79540, 83226, 87494, 87945, 95448, 103402, 110968, 117260, 119310, 128040, 131241, 138710, 140712, 151320, 155103, 159080, 166452, 174988, 175890, 206804, 208065, 218735, 234520, 238620, 258505, 262482, 277420, 310206, 332904, 349976, 351780, 413608, 416130, 437470, 477240, 517010, 524964, 554840, 568711, 620412, 656205, 703560, 775515, 832260, 874940, 1034020, 1049928, 1137422, 1240824, 1312410, 1551030, 1664520, 1706133, 1749880, 2068040, 2274844, 2624820, 2843555, 3102060, 3412266, 4549688, 5249640, 5687110, 6204120, 6824532, 8530665, 11374220, 13649064, 17061330, 22748440, 34122660, 68245320]

約数ペア:

[(1, 68245320), (2, 34122660), (3, 22748440), (4, 17061330), (5, 13649064), (6, 11374220), (8, 8530665), (10, 6824532), (11, 6204120), (12, 5687110), (13, 5249640), (15, 4549688), (20, 3412266), (22, 3102060), (24, 2843555), (26, 2624820), (30, 2274844), (33, 2068040), (39, 1749880), (40, 1706133), (41, 1664520), (44, 1551030), (52, 1312410), (55, 1240824), (60, 1137422), (65, 1049928), (66, 1034020), (78, 874940), (82, 832260), (88, 775515), (97, 703560), (104, 656205), (110, 620412), (120, 568711), (123, 554840), (130, 524964), (132, 517010), (143, 477240), (156, 437470), (164, 416130), (165, 413608), (194, 351780), (195, 349976), (205, 332904), (220, 310206), (246, 277420), (260, 262482), (264, 258505), (286, 238620), (291, 234520), (312, 218735), (328, 208065), (330, 206804), (388, 175890), (390, 174988), (410, 166452), (429, 159080), (440, 155103), (451, 151320), (485, 140712), (492, 138710), (520, 131241), (533, 128040), (572, 119310), (582, 117260), (615, 110968), (660, 103402), (715, 95448), (776, 87945), (780, 87494), (820, 83226), (858, 79540), (902, 75660), (970, 70356), (984, 69355), (1066, 64020), (1067, 63960), (1144, 59655), (1164, 58630), (1230, 55484), (1261, 54120), (1320, 51701), (1353, 50440), (1430, 47724), (1455, 46904), (1560, 43747), (1599, 42680), (1640, 41613), (1716, 39770), (1804, 37830), (1940, 35178), (2132, 32010), (2134, 31980), (2145, 31816), (2255, 30264), (2328, 29315), (2460, 27742), (2522, 27060), (2665, 25608), (2706, 25220), (2860, 23862), (2910, 23452), (3198, 21340), (3201, 21320), (3432, 19885), (3608, 18915), (3783, 18040), (3880, 17589), (3977, 17160), (4264, 16005), (4268, 15990), (4290, 15908), (4510, 15132), (4920, 13871), (5044, 13530), (5330, 12804), (5335, 12792), (5412, 12610), (5720, 11931), (5820, 11726), (5863, 11640), (6305, 10824), (6396, 10670), (6402, 10660), (6765, 10088), (7566, 9020), (7954, 8580), (7995, 8536)]