61503960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 230169600

約数和(自身を除く): 168665640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 59, 60, 68, 70, 73, 84, 85, 102, 105, 118, 119, 120, 136, 140, 146, 168, 170, 177, 204, 210, 219, 236, 238, 255, 280, 292, 295, 340, 354, 357, 365, 408, 413, 420, 438, 472, 476, 510, 511, 584, 590, 595, 680, 708, 714, 730, 826, 840, 876, 885, 952, 1003, 1020, 1022, 1095, 1180, 1190, 1239, 1241, 1416, 1428, 1460, 1533, 1652, 1752, 1770, 1785, 2006, 2040, 2044, 2065, 2190, 2360, 2380, 2478, 2482, 2555, 2856, 2920, 3009, 3066, 3304, 3540, 3570, 3723, 4012, 4088, 4130, 4307, 4380, 4760, 4956, 4964, 5015, 5110, 6018, 6132, 6195, 6205, 7021, 7080, 7140, 7446, 7665, 8024, 8260, 8614, 8687, 8760, 9912, 9928, 10030, 10220, 12036, 12264, 12390, 12410, 12921, 14042, 14280, 14892, 15045, 15330, 16520, 17228, 17374, 18615, 20060, 20440, 21063, 21535, 24072, 24780, 24820, 25842, 26061, 28084, 29784, 30090, 30149, 30660, 34456, 34748, 35105, 37230, 40120, 42126, 43070, 43435, 49560, 49640, 51684, 52122, 56168, 60180, 60298, 61320, 64605, 69496, 70210, 73219, 74460, 84252, 86140, 86870, 90447, 103368, 104244, 105315, 120360, 120596, 129210, 130305, 140420, 146438, 148920, 150745, 168504, 172280, 173740, 180894, 208488, 210630, 219657, 241192, 258420, 260610, 280840, 292876, 301490, 347480, 361788, 366095, 421260, 439314, 452235, 512533, 516840, 521220, 585752, 602980, 723576, 732190, 842520, 878628, 904470, 1025066, 1042440, 1098285, 1205960, 1464380, 1537599, 1757256, 1808940, 2050132, 2196570, 2562665, 2928760, 3075198, 3617880, 4100264, 4393140, 5125330, 6150396, 7687995, 8786280, 10250660, 12300792, 15375990, 20501320, 30751980, 61503960]

約数ペア:

[(1, 61503960), (2, 30751980), (3, 20501320), (4, 15375990), (5, 12300792), (6, 10250660), (7, 8786280), (8, 7687995), (10, 6150396), (12, 5125330), (14, 4393140), (15, 4100264), (17, 3617880), (20, 3075198), (21, 2928760), (24, 2562665), (28, 2196570), (30, 2050132), (34, 1808940), (35, 1757256), (40, 1537599), (42, 1464380), (51, 1205960), (56, 1098285), (59, 1042440), (60, 1025066), (68, 904470), (70, 878628), (73, 842520), (84, 732190), (85, 723576), (102, 602980), (105, 585752), (118, 521220), (119, 516840), (120, 512533), (136, 452235), (140, 439314), (146, 421260), (168, 366095), (170, 361788), (177, 347480), (204, 301490), (210, 292876), (219, 280840), (236, 260610), (238, 258420), (255, 241192), (280, 219657), (292, 210630), (295, 208488), (340, 180894), (354, 173740), (357, 172280), (365, 168504), (408, 150745), (413, 148920), (420, 146438), (438, 140420), (472, 130305), (476, 129210), (510, 120596), (511, 120360), (584, 105315), (590, 104244), (595, 103368), (680, 90447), (708, 86870), (714, 86140), (730, 84252), (826, 74460), (840, 73219), (876, 70210), (885, 69496), (952, 64605), (1003, 61320), (1020, 60298), (1022, 60180), (1095, 56168), (1180, 52122), (1190, 51684), (1239, 49640), (1241, 49560), (1416, 43435), (1428, 43070), (1460, 42126), (1533, 40120), (1652, 37230), (1752, 35105), (1770, 34748), (1785, 34456), (2006, 30660), (2040, 30149), (2044, 30090), (2065, 29784), (2190, 28084), (2360, 26061), (2380, 25842), (2478, 24820), (2482, 24780), (2555, 24072), (2856, 21535), (2920, 21063), (3009, 20440), (3066, 20060), (3304, 18615), (3540, 17374), (3570, 17228), (3723, 16520), (4012, 15330), (4088, 15045), (4130, 14892), (4307, 14280), (4380, 14042), (4760, 12921), (4956, 12410), (4964, 12390), (5015, 12264), (5110, 12036), (6018, 10220), (6132, 10030), (6195, 9928), (6205, 9912), (7021, 8760), (7080, 8687), (7140, 8614), (7446, 8260), (7665, 8024)]