56477795920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4001}}^1$

素因数の和:4318

約数の個数: 240

約数和(自身を含む): 165134461968

約数和(自身を除く): 108656666048

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 277, 280, 364, 392, 455, 490, 520, 554, 560, 637, 728, 784, 910, 980, 1040, 1108, 1274, 1385, 1456, 1820, 1939, 1960, 2216, 2548, 2770, 3185, 3601, 3640, 3878, 3920, 4001, 4432, 5096, 5540, 6370, 7202, 7280, 7756, 8002, 9695, 10192, 11080, 12740, 13573, 14404, 15512, 16004, 18005, 19390, 20005, 22160, 25207, 25480, 27146, 28007, 28808, 31024, 32008, 36010, 38780, 40010, 50414, 50960, 52013, 54292, 56014, 57616, 64016, 67865, 72020, 77560, 80020, 100828, 104026, 108584, 112028, 126035, 135730, 140035, 144040, 155120, 160040, 176449, 196049, 201656, 208052, 217168, 224056, 252070, 260065, 271460, 280070, 288080, 320080, 352898, 364091, 392098, 403312, 416104, 448112, 504140, 520130, 542920, 560140, 705796, 728182, 784196, 832208, 882245, 980245, 1008280, 1040260, 1085840, 1108277, 1120280, 1411592, 1456364, 1568392, 1764490, 1820455, 1960490, 2016560, 2080520, 2216554, 2240560, 2548637, 2823184, 2912728, 3136784, 3528980, 3640910, 3920980, 4161040, 4433108, 5097274, 5541385, 5825456, 7057960, 7281820, 7757939, 7841960, 8866216, 10194548, 11082770, 12743185, 14115920, 14407601, 14563640, 15515878, 15683920, 17732432, 20389096, 22165540, 25486370, 28815202, 29127280, 31031756, 38789695, 40778192, 44331080, 50972740, 54305573, 57630404, 62063512, 72038005, 77579390, 88662160, 100853207, 101945480, 108611146, 115260808, 124127024, 144076010, 155158780, 201706414, 203890960, 217222292, 230521616, 271527865, 288152020, 310317560, 403412828, 434444584, 504266035, 543055730, 576304040, 620635120, 705972449, 806825656, 868889168, 1008532070, 1086111460, 1152608080, 1411944898, 1613651312, 2017064140, 2172222920, 2823889796, 3529862245, 4034128280, 4344445840, 5647779592, 7059724490, 8068256560, 11295559184, 14119448980, 28238897960, 56477795920]

約数ペア:

[(1, 56477795920), (2, 28238897960), (4, 14119448980), (5, 11295559184), (7, 8068256560), (8, 7059724490), (10, 5647779592), (13, 4344445840), (14, 4034128280), (16, 3529862245), (20, 2823889796), (26, 2172222920), (28, 2017064140), (35, 1613651312), (40, 1411944898), (49, 1152608080), (52, 1086111460), (56, 1008532070), (65, 868889168), (70, 806825656), (80, 705972449), (91, 620635120), (98, 576304040), (104, 543055730), (112, 504266035), (130, 434444584), (140, 403412828), (182, 310317560), (196, 288152020), (208, 271527865), (245, 230521616), (260, 217222292), (277, 203890960), (280, 201706414), (364, 155158780), (392, 144076010), (455, 124127024), (490, 115260808), (520, 108611146), (554, 101945480), (560, 100853207), (637, 88662160), (728, 77579390), (784, 72038005), (910, 62063512), (980, 57630404), (1040, 54305573), (1108, 50972740), (1274, 44331080), (1385, 40778192), (1456, 38789695), (1820, 31031756), (1939, 29127280), (1960, 28815202), (2216, 25486370), (2548, 22165540), (2770, 20389096), (3185, 17732432), (3601, 15683920), (3640, 15515878), (3878, 14563640), (3920, 14407601), (4001, 14115920), (4432, 12743185), (5096, 11082770), (5540, 10194548), (6370, 8866216), (7202, 7841960), (7280, 7757939), (7756, 7281820), (8002, 7057960), (9695, 5825456), (10192, 5541385), (11080, 5097274), (12740, 4433108), (13573, 4161040), (14404, 3920980), (15512, 3640910), (16004, 3528980), (18005, 3136784), (19390, 2912728), (20005, 2823184), (22160, 2548637), (25207, 2240560), (25480, 2216554), (27146, 2080520), (28007, 2016560), (28808, 1960490), (31024, 1820455), (32008, 1764490), (36010, 1568392), (38780, 1456364), (40010, 1411592), (50414, 1120280), (50960, 1108277), (52013, 1085840), (54292, 1040260), (56014, 1008280), (57616, 980245), (64016, 882245), (67865, 832208), (72020, 784196), (77560, 728182), (80020, 705796), (100828, 560140), (104026, 542920), (108584, 520130), (112028, 504140), (126035, 448112), (135730, 416104), (140035, 403312), (144040, 392098), (155120, 364091), (160040, 352898), (176449, 320080), (196049, 288080), (201656, 280070), (208052, 271460), (217168, 260065), (224056, 252070)]