338575440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10607}}^1$

素因数の和:10649

約数の個数: 160

約数和(自身を含む): 1262776320

約数和(自身を除く): 924200880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10607, 10640, 15960, 21214, 31821, 31920, 42428, 53035, 63642, 74249, 84856, 106070, 127284, 148498, 159105, 169712, 201533, 212140, 222747, 254568, 296996, 318210, 371245, 403066, 424280, 445494, 509136, 593992, 604599, 636420, 742490, 806132, 848560, 890988, 1007665, 1113735, 1187984, 1209198, 1272840, 1410731, 1484980, 1612264, 1781976, 2015330, 2227470, 2418396, 2545680, 2821462, 2969960, 3022995, 3224528, 3563952, 4030660, 4232193, 4454940, 4836792, 5642924, 5939920, 6045990, 7053655, 8061320, 8464386, 8909880, 9673584, 11285848, 12091980, 14107310, 16122640, 16928772, 17819760, 21160965, 22571696, 24183960, 28214620, 33857544, 42321930, 48367920, 56429240, 67715088, 84643860, 112858480, 169287720, 338575440]

約数ペア:

[(1, 338575440), (2, 169287720), (3, 112858480), (4, 84643860), (5, 67715088), (6, 56429240), (7, 48367920), (8, 42321930), (10, 33857544), (12, 28214620), (14, 24183960), (15, 22571696), (16, 21160965), (19, 17819760), (20, 16928772), (21, 16122640), (24, 14107310), (28, 12091980), (30, 11285848), (35, 9673584), (38, 8909880), (40, 8464386), (42, 8061320), (48, 7053655), (56, 6045990), (57, 5939920), (60, 5642924), (70, 4836792), (76, 4454940), (80, 4232193), (84, 4030660), (95, 3563952), (105, 3224528), (112, 3022995), (114, 2969960), (120, 2821462), (133, 2545680), (140, 2418396), (152, 2227470), (168, 2015330), (190, 1781976), (210, 1612264), (228, 1484980), (240, 1410731), (266, 1272840), (280, 1209198), (285, 1187984), (304, 1113735), (336, 1007665), (380, 890988), (399, 848560), (420, 806132), (456, 742490), (532, 636420), (560, 604599), (570, 593992), (665, 509136), (760, 445494), (798, 424280), (840, 403066), (912, 371245), (1064, 318210), (1140, 296996), (1330, 254568), (1520, 222747), (1596, 212140), (1680, 201533), (1995, 169712), (2128, 159105), (2280, 148498), (2660, 127284), (3192, 106070), (3990, 84856), (4560, 74249), (5320, 63642), (6384, 53035), (7980, 42428), (10607, 31920), (10640, 31821), (15960, 21214)]