66959640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 244352160

約数和(自身を除く): 177392520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 457, 495, 555, 660, 666, 740, 792, 814, 888, 914, 990, 1110, 1221, 1320, 1332, 1371, 1480, 1628, 1665, 1828, 1980, 2035, 2220, 2285, 2442, 2664, 2742, 3256, 3330, 3656, 3663, 3960, 4070, 4113, 4440, 4570, 4884, 5027, 5484, 6105, 6660, 6855, 7326, 8140, 8226, 9140, 9768, 10054, 10968, 12210, 13320, 13710, 14652, 15081, 16280, 16452, 16909, 18280, 18315, 20108, 20565, 24420, 25135, 27420, 29304, 30162, 32904, 33818, 36630, 40216, 41130, 45243, 48840, 50270, 50727, 54840, 60324, 67636, 73260, 75405, 82260, 84545, 90486, 100540, 101454, 120648, 135272, 146520, 150810, 152181, 164520, 169090, 180972, 185999, 201080, 202908, 226215, 253635, 301620, 304362, 338180, 361944, 371998, 405816, 452430, 507270, 557997, 603240, 608724, 676360, 743996, 760905, 904860, 929995, 1014540, 1115994, 1217448, 1487992, 1521810, 1673991, 1809720, 1859990, 2029080, 2231988, 2789985, 3043620, 3347982, 3719980, 4463976, 5579970, 6087240, 6695964, 7439960, 8369955, 11159940, 13391928, 16739910, 22319880, 33479820, 66959640]

約数ペア:

[(1, 66959640), (2, 33479820), (3, 22319880), (4, 16739910), (5, 13391928), (6, 11159940), (8, 8369955), (9, 7439960), (10, 6695964), (11, 6087240), (12, 5579970), (15, 4463976), (18, 3719980), (20, 3347982), (22, 3043620), (24, 2789985), (30, 2231988), (33, 2029080), (36, 1859990), (37, 1809720), (40, 1673991), (44, 1521810), (45, 1487992), (55, 1217448), (60, 1115994), (66, 1014540), (72, 929995), (74, 904860), (88, 760905), (90, 743996), (99, 676360), (110, 608724), (111, 603240), (120, 557997), (132, 507270), (148, 452430), (165, 405816), (180, 371998), (185, 361944), (198, 338180), (220, 304362), (222, 301620), (264, 253635), (296, 226215), (330, 202908), (333, 201080), (360, 185999), (370, 180972), (396, 169090), (407, 164520), (440, 152181), (444, 150810), (457, 146520), (495, 135272), (555, 120648), (660, 101454), (666, 100540), (740, 90486), (792, 84545), (814, 82260), (888, 75405), (914, 73260), (990, 67636), (1110, 60324), (1221, 54840), (1320, 50727), (1332, 50270), (1371, 48840), (1480, 45243), (1628, 41130), (1665, 40216), (1828, 36630), (1980, 33818), (2035, 32904), (2220, 30162), (2285, 29304), (2442, 27420), (2664, 25135), (2742, 24420), (3256, 20565), (3330, 20108), (3656, 18315), (3663, 18280), (3960, 16909), (4070, 16452), (4113, 16280), (4440, 15081), (4570, 14652), (4884, 13710), (5027, 13320), (5484, 12210), (6105, 10968), (6660, 10054), (6855, 9768), (7326, 9140), (8140, 8226)]