28530887840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1704

約数の個数: 384

約数和(自身を含む): 89098652160

約数和(自身を除く): 60567764320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 73, 80, 85, 91, 104, 112, 119, 130, 136, 140, 146, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 292, 340, 364, 365, 416, 442, 455, 476, 511, 520, 544, 560, 584, 595, 680, 728, 730, 884, 910, 949, 952, 1022, 1040, 1105, 1120, 1168, 1190, 1241, 1360, 1456, 1460, 1547, 1579, 1768, 1820, 1898, 1904, 2044, 2080, 2210, 2336, 2380, 2482, 2555, 2720, 2912, 2920, 3094, 3158, 3536, 3640, 3796, 3808, 4088, 4420, 4745, 4760, 4964, 5110, 5840, 6188, 6205, 6316, 6643, 7072, 7280, 7592, 7735, 7895, 8176, 8687, 8840, 9490, 9520, 9928, 10220, 11053, 11680, 12376, 12410, 12632, 13286, 14560, 15184, 15470, 15790, 16133, 16352, 17374, 17680, 18980, 19040, 19856, 20440, 20527, 22106, 24752, 24820, 25264, 26572, 26843, 30368, 30940, 31580, 32266, 33215, 34748, 35360, 37960, 39712, 40880, 41054, 43435, 44212, 49504, 49640, 50528, 53144, 53686, 55265, 61880, 63160, 64532, 66430, 69496, 75920, 80665, 81760, 82108, 86870, 88424, 99280, 102635, 106288, 107372, 110530, 112931, 115267, 123760, 126320, 129064, 132860, 134215, 138992, 143689, 151840, 161330, 164216, 173740, 176848, 187901, 198560, 205270, 212576, 214744, 221060, 225862, 230534, 247520, 252640, 258128, 265720, 268430, 277984, 287378, 322660, 328432, 347480, 348959, 353696, 375802, 410540, 429488, 442120, 451724, 461068, 516256, 531440, 536860, 564655, 574756, 576335, 645320, 656864, 694960, 697918, 718445, 751604, 806869, 821080, 858976, 884240, 903448, 922136, 939505, 1062880, 1073720, 1129310, 1149512, 1152670, 1290640, 1389920, 1395836, 1436890, 1498471, 1503208, 1613738, 1642160, 1744795, 1768480, 1806896, 1844272, 1879010, 1959539, 2147440, 2258620, 2299024, 2305340, 2442713, 2581280, 2791672, 2873780, 2996942, 3006416, 3227476, 3284320, 3489590, 3613792, 3688544, 3758020, 3919078, 4034345, 4294880, 4517240, 4598048, 4610680, 4885426, 5583344, 5747560, 5993884, 6012832, 6454952, 6979180, 7492355, 7516040, 7838156, 8068690, 9034480, 9221360, 9770852, 9797695, 10489297, 11166688, 11495120, 11987768, 12213565, 12909904, 13716773, 13958360, 14984710, 15032080, 15676312, 16137380, 18068960, 18442720, 19541704, 19595390, 20978594, 22990240, 23975536, 24427130, 25474007, 25819808, 27433546, 27916720, 29969420, 30064160, 31352624, 32274760, 39083408, 39190780, 41957188, 47951072, 48854260, 50948014, 52446485, 54867092, 55833440, 59938840, 62705248, 64549520, 68583865, 78166816, 78381560, 83914376, 97708520, 101896028, 104892970, 109734184, 119877680, 127370035, 129099040, 137167730, 156763120, 167828752, 178318049, 195417040, 203792056, 209785940, 219468368, 239755360, 254740070, 274335460, 313526240, 335657504, 356636098, 390834080, 407584112, 419571880, 438936736, 509480140, 548670920, 713272196, 815168224, 839143760, 891590245, 1018960280, 1097341840, 1426544392, 1678287520, 1783180490, 2037920560, 2194683680, 2853088784, 3566360980, 4075841120, 5706177568, 7132721960, 14265443920, 28530887840]

約数ペア:

[(1, 28530887840), (2, 14265443920), (4, 7132721960), (5, 5706177568), (7, 4075841120), (8, 3566360980), (10, 2853088784), (13, 2194683680), (14, 2037920560), (16, 1783180490), (17, 1678287520), (20, 1426544392), (26, 1097341840), (28, 1018960280), (32, 891590245), (34, 839143760), (35, 815168224), (40, 713272196), (52, 548670920), (56, 509480140), (65, 438936736), (68, 419571880), (70, 407584112), (73, 390834080), (80, 356636098), (85, 335657504), (91, 313526240), (104, 274335460), (112, 254740070), (119, 239755360), (130, 219468368), (136, 209785940), (140, 203792056), (146, 195417040), (160, 178318049), (170, 167828752), (182, 156763120), (208, 137167730), (221, 129099040), (224, 127370035), (238, 119877680), (260, 109734184), (272, 104892970), (280, 101896028), (292, 97708520), (340, 83914376), (364, 78381560), (365, 78166816), (416, 68583865), (442, 64549520), (455, 62705248), (476, 59938840), (511, 55833440), (520, 54867092), (544, 52446485), (560, 50948014), (584, 48854260), (595, 47951072), (680, 41957188), (728, 39190780), (730, 39083408), (884, 32274760), (910, 31352624), (949, 30064160), (952, 29969420), (1022, 27916720), (1040, 27433546), (1105, 25819808), (1120, 25474007), (1168, 24427130), (1190, 23975536), (1241, 22990240), (1360, 20978594), (1456, 19595390), (1460, 19541704), (1547, 18442720), (1579, 18068960), (1768, 16137380), (1820, 15676312), (1898, 15032080), (1904, 14984710), (2044, 13958360), (2080, 13716773), (2210, 12909904), (2336, 12213565), (2380, 11987768), (2482, 11495120), (2555, 11166688), (2720, 10489297), (2912, 9797695), (2920, 9770852), (3094, 9221360), (3158, 9034480), (3536, 8068690), (3640, 7838156), (3796, 7516040), (3808, 7492355), (4088, 6979180), (4420, 6454952), (4745, 6012832), (4760, 5993884), (4964, 5747560), (5110, 5583344), (5840, 4885426), (6188, 4610680), (6205, 4598048), (6316, 4517240), (6643, 4294880), (7072, 4034345), (7280, 3919078), (7592, 3758020), (7735, 3688544), (7895, 3613792), (8176, 3489590), (8687, 3284320), (8840, 3227476), (9490, 3006416), (9520, 2996942), (9928, 2873780), (10220, 2791672), (11053, 2581280), (11680, 2442713), (12376, 2305340), (12410, 2299024), (12632, 2258620), (13286, 2147440), (14560, 1959539), (15184, 1879010), (15470, 1844272), (15790, 1806896), (16133, 1768480), (16352, 1744795), (17374, 1642160), (17680, 1613738), (18980, 1503208), (19040, 1498471), (19856, 1436890), (20440, 1395836), (20527, 1389920), (22106, 1290640), (24752, 1152670), (24820, 1149512), (25264, 1129310), (26572, 1073720), (26843, 1062880), (30368, 939505), (30940, 922136), (31580, 903448), (32266, 884240), (33215, 858976), (34748, 821080), (35360, 806869), (37960, 751604), (39712, 718445), (40880, 697918), (41054, 694960), (43435, 656864), (44212, 645320), (49504, 576335), (49640, 574756), (50528, 564655), (53144, 536860), (53686, 531440), (55265, 516256), (61880, 461068), (63160, 451724), (64532, 442120), (66430, 429488), (69496, 410540), (75920, 375802), (80665, 353696), (81760, 348959), (82108, 347480), (86870, 328432), (88424, 322660), (99280, 287378), (102635, 277984), (106288, 268430), (107372, 265720), (110530, 258128), (112931, 252640), (115267, 247520), (123760, 230534), (126320, 225862), (129064, 221060), (132860, 214744), (134215, 212576), (138992, 205270), (143689, 198560), (151840, 187901), (161330, 176848), (164216, 173740)]