220103676

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 667340800

約数和(自身を除く): 447237124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 37, 38, 39, 52, 54, 57, 74, 76, 78, 108, 111, 114, 117, 148, 156, 171, 222, 223, 228, 234, 247, 333, 342, 351, 444, 446, 468, 481, 494, 513, 666, 669, 684, 702, 703, 741, 892, 962, 988, 999, 1026, 1332, 1338, 1404, 1406, 1443, 1482, 1924, 1998, 2007, 2052, 2109, 2223, 2676, 2812, 2886, 2899, 2964, 3996, 4014, 4218, 4237, 4329, 4446, 5772, 5798, 6021, 6327, 6669, 8028, 8251, 8436, 8474, 8658, 8697, 8892, 9139, 11596, 12042, 12654, 12711, 12987, 13338, 16502, 16948, 17316, 17394, 18278, 18981, 24084, 24753, 25308, 25422, 25974, 26091, 26676, 27417, 33004, 34788, 36556, 37962, 38133, 49506, 50844, 51948, 52182, 54834, 55081, 74259, 75924, 76266, 78273, 82251, 99012, 104364, 107263, 109668, 110162, 114399, 148518, 152532, 156546, 156769, 164502, 165243, 214526, 220324, 222777, 228798, 246753, 297036, 313092, 313538, 321789, 329004, 330486, 429052, 445554, 457596, 470307, 493506, 495729, 627076, 643578, 660972, 891108, 940614, 965367, 987012, 991458, 1287156, 1410921, 1487187, 1881228, 1930734, 1982916, 2037997, 2821842, 2896101, 2974374, 3861468, 4075994, 4232763, 5643684, 5792202, 5948748, 6113991, 8151988, 8465526, 11584404, 12227982, 16931052, 18341973, 24455964, 36683946, 55025919, 73367892, 110051838, 220103676]

約数ペア:

[(1, 220103676), (2, 110051838), (3, 73367892), (4, 55025919), (6, 36683946), (9, 24455964), (12, 18341973), (13, 16931052), (18, 12227982), (19, 11584404), (26, 8465526), (27, 8151988), (36, 6113991), (37, 5948748), (38, 5792202), (39, 5643684), (52, 4232763), (54, 4075994), (57, 3861468), (74, 2974374), (76, 2896101), (78, 2821842), (108, 2037997), (111, 1982916), (114, 1930734), (117, 1881228), (148, 1487187), (156, 1410921), (171, 1287156), (222, 991458), (223, 987012), (228, 965367), (234, 940614), (247, 891108), (333, 660972), (342, 643578), (351, 627076), (444, 495729), (446, 493506), (468, 470307), (481, 457596), (494, 445554), (513, 429052), (666, 330486), (669, 329004), (684, 321789), (702, 313538), (703, 313092), (741, 297036), (892, 246753), (962, 228798), (988, 222777), (999, 220324), (1026, 214526), (1332, 165243), (1338, 164502), (1404, 156769), (1406, 156546), (1443, 152532), (1482, 148518), (1924, 114399), (1998, 110162), (2007, 109668), (2052, 107263), (2109, 104364), (2223, 99012), (2676, 82251), (2812, 78273), (2886, 76266), (2899, 75924), (2964, 74259), (3996, 55081), (4014, 54834), (4218, 52182), (4237, 51948), (4329, 50844), (4446, 49506), (5772, 38133), (5798, 37962), (6021, 36556), (6327, 34788), (6669, 33004), (8028, 27417), (8251, 26676), (8436, 26091), (8474, 25974), (8658, 25422), (8697, 25308), (8892, 24753), (9139, 24084), (11596, 18981), (12042, 18278), (12654, 17394), (12711, 17316), (12987, 16948), (13338, 16502)]