2787661360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6011}}^1$

素因数の和:6083

約数の個数: 160

約数和(自身を含む): 7729219584

約数和(自身を除く): 4941558224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 80, 85, 88, 110, 124, 136, 155, 170, 176, 187, 220, 248, 272, 310, 340, 341, 374, 440, 496, 527, 620, 680, 682, 748, 880, 935, 1054, 1240, 1360, 1364, 1496, 1705, 1870, 2108, 2480, 2635, 2728, 2992, 3410, 3740, 4216, 5270, 5456, 5797, 6011, 6820, 7480, 8432, 10540, 11594, 12022, 13640, 14960, 21080, 23188, 24044, 27280, 28985, 30055, 42160, 46376, 48088, 57970, 60110, 66121, 92752, 96176, 102187, 115940, 120220, 132242, 186341, 204374, 231880, 240440, 264484, 330605, 372682, 408748, 463760, 480880, 510935, 528968, 661210, 745364, 817496, 931705, 1021870, 1057936, 1124057, 1322420, 1490728, 1634992, 1863410, 2043740, 2049751, 2248114, 2644840, 2981456, 3167797, 3726820, 4087480, 4099502, 4496228, 5289680, 5620285, 6335594, 7453640, 8174960, 8199004, 8992456, 10248755, 11240570, 12671188, 14907280, 15838985, 16398008, 17984912, 20497510, 22481140, 25342376, 31677970, 32796016, 34845767, 40995020, 44962280, 50684752, 63355940, 69691534, 81990040, 89924560, 126711880, 139383068, 163980080, 174228835, 253423760, 278766136, 348457670, 557532272, 696915340, 1393830680, 2787661360]

約数ペア:

[(1, 2787661360), (2, 1393830680), (4, 696915340), (5, 557532272), (8, 348457670), (10, 278766136), (11, 253423760), (16, 174228835), (17, 163980080), (20, 139383068), (22, 126711880), (31, 89924560), (34, 81990040), (40, 69691534), (44, 63355940), (55, 50684752), (62, 44962280), (68, 40995020), (80, 34845767), (85, 32796016), (88, 31677970), (110, 25342376), (124, 22481140), (136, 20497510), (155, 17984912), (170, 16398008), (176, 15838985), (187, 14907280), (220, 12671188), (248, 11240570), (272, 10248755), (310, 8992456), (340, 8199004), (341, 8174960), (374, 7453640), (440, 6335594), (496, 5620285), (527, 5289680), (620, 4496228), (680, 4099502), (682, 4087480), (748, 3726820), (880, 3167797), (935, 2981456), (1054, 2644840), (1240, 2248114), (1360, 2049751), (1364, 2043740), (1496, 1863410), (1705, 1634992), (1870, 1490728), (2108, 1322420), (2480, 1124057), (2635, 1057936), (2728, 1021870), (2992, 931705), (3410, 817496), (3740, 745364), (4216, 661210), (5270, 528968), (5456, 510935), (5797, 480880), (6011, 463760), (6820, 408748), (7480, 372682), (8432, 330605), (10540, 264484), (11594, 240440), (12022, 231880), (13640, 204374), (14960, 186341), (21080, 132242), (23188, 120220), (24044, 115940), (27280, 102187), (28985, 96176), (30055, 92752), (42160, 66121), (46376, 60110), (48088, 57970)]