6659905840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^2$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 19129132800

約数和(自身を除く): 12469226960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 80, 95, 103, 112, 118, 133, 140, 152, 190, 206, 236, 266, 280, 295, 304, 380, 412, 413, 472, 515, 532, 560, 590, 665, 721, 760, 824, 826, 944, 1030, 1064, 1121, 1180, 1330, 1442, 1520, 1648, 1652, 1957, 2060, 2065, 2128, 2242, 2360, 2660, 2884, 3304, 3605, 3914, 4120, 4130, 4484, 4720, 5320, 5605, 5768, 6077, 6608, 7210, 7828, 7847, 8240, 8260, 8968, 9785, 10609, 10640, 11210, 11536, 12154, 13699, 14420, 15656, 15694, 16520, 17936, 19570, 21218, 22420, 24308, 27398, 28840, 30385, 31312, 31388, 33040, 39140, 39235, 42436, 42539, 44840, 48616, 53045, 54796, 57680, 60770, 62776, 68495, 74263, 78280, 78470, 84872, 85078, 89680, 97232, 106090, 109592, 115463, 121540, 125552, 136990, 148526, 156560, 156940, 169744, 170156, 201571, 212180, 212695, 219184, 230926, 243080, 273980, 297052, 313880, 340312, 371315, 403142, 424360, 425390, 461852, 486160, 547960, 577315, 594104, 625931, 627760, 680624, 742630, 806284, 808241, 848720, 850780, 923704, 1007855, 1095920, 1154630, 1188208, 1251862, 1410997, 1485260, 1612568, 1616482, 1701560, 1847408, 2015710, 2309260, 2503724, 2821994, 2970520, 3129655, 3225136, 3232964, 3403120, 4031420, 4041205, 4381517, 4618520, 5007448, 5643988, 5941040, 6259310, 6465928, 7054985, 8062840, 8082410, 8763034, 9237040, 10014896, 11287976, 11892689, 12518620, 12931856, 14109970, 16125680, 16164820, 17526068, 21907585, 22575952, 23785378, 25037240, 28219940, 32329640, 35052136, 43815170, 47570756, 50074480, 56439880, 59463445, 64659280, 70104272, 83248823, 87630340, 95141512, 112879760, 118926890, 166497646, 175260680, 190283024, 237853780, 332995292, 350521360, 416244115, 475707560, 665990584, 832488230, 951415120, 1331981168, 1664976460, 3329952920, 6659905840]

約数ペア:

[(1, 6659905840), (2, 3329952920), (4, 1664976460), (5, 1331981168), (7, 951415120), (8, 832488230), (10, 665990584), (14, 475707560), (16, 416244115), (19, 350521360), (20, 332995292), (28, 237853780), (35, 190283024), (38, 175260680), (40, 166497646), (56, 118926890), (59, 112879760), (70, 95141512), (76, 87630340), (80, 83248823), (95, 70104272), (103, 64659280), (112, 59463445), (118, 56439880), (133, 50074480), (140, 47570756), (152, 43815170), (190, 35052136), (206, 32329640), (236, 28219940), (266, 25037240), (280, 23785378), (295, 22575952), (304, 21907585), (380, 17526068), (412, 16164820), (413, 16125680), (472, 14109970), (515, 12931856), (532, 12518620), (560, 11892689), (590, 11287976), (665, 10014896), (721, 9237040), (760, 8763034), (824, 8082410), (826, 8062840), (944, 7054985), (1030, 6465928), (1064, 6259310), (1121, 5941040), (1180, 5643988), (1330, 5007448), (1442, 4618520), (1520, 4381517), (1648, 4041205), (1652, 4031420), (1957, 3403120), (2060, 3232964), (2065, 3225136), (2128, 3129655), (2242, 2970520), (2360, 2821994), (2660, 2503724), (2884, 2309260), (3304, 2015710), (3605, 1847408), (3914, 1701560), (4120, 1616482), (4130, 1612568), (4484, 1485260), (4720, 1410997), (5320, 1251862), (5605, 1188208), (5768, 1154630), (6077, 1095920), (6608, 1007855), (7210, 923704), (7828, 850780), (7847, 848720), (8240, 808241), (8260, 806284), (8968, 742630), (9785, 680624), (10609, 627760), (10640, 625931), (11210, 594104), (11536, 577315), (12154, 547960), (13699, 486160), (14420, 461852), (15656, 425390), (15694, 424360), (16520, 403142), (17936, 371315), (19570, 340312), (21218, 313880), (22420, 297052), (24308, 273980), (27398, 243080), (28840, 230926), (30385, 219184), (31312, 212695), (31388, 212180), (33040, 201571), (39140, 170156), (39235, 169744), (42436, 156940), (42539, 156560), (44840, 148526), (48616, 136990), (53045, 125552), (54796, 121540), (57680, 115463), (60770, 109592), (62776, 106090), (68495, 97232), (74263, 89680), (78280, 85078), (78470, 84872)]