170979480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3614

約数の個数: 192

約数和(自身を含む): 668678400

約数和(自身を除く): 497698920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3571, 3990, 4788, 5320, 5985, 6840, 7142, 7980, 9576, 10713, 11970, 14284, 15960, 17855, 21426, 23940, 24997, 28568, 32139, 35710, 42852, 47880, 49994, 53565, 64278, 67849, 71420, 74991, 85704, 99988, 107130, 124985, 128556, 135698, 142840, 149982, 160695, 199976, 203547, 214260, 224973, 249970, 257112, 271396, 299964, 321390, 339245, 374955, 407094, 428520, 449946, 474943, 499940, 542792, 599928, 610641, 642780, 678490, 749910, 814188, 899892, 949886, 999880, 1017735, 1124865, 1221282, 1285560, 1356980, 1424829, 1499820, 1628376, 1799784, 1899772, 2035470, 2249730, 2374715, 2442564, 2713960, 2849658, 2999640, 3053205, 3799544, 4070940, 4274487, 4499460, 4749430, 4885128, 5699316, 6106410, 7124145, 8141880, 8548974, 8998920, 9498860, 11398632, 12212820, 14248290, 17097948, 18997720, 21372435, 24425640, 28496580, 34195896, 42744870, 56993160, 85489740, 170979480]

約数ペア:

[(1, 170979480), (2, 85489740), (3, 56993160), (4, 42744870), (5, 34195896), (6, 28496580), (7, 24425640), (8, 21372435), (9, 18997720), (10, 17097948), (12, 14248290), (14, 12212820), (15, 11398632), (18, 9498860), (19, 8998920), (20, 8548974), (21, 8141880), (24, 7124145), (28, 6106410), (30, 5699316), (35, 4885128), (36, 4749430), (38, 4499460), (40, 4274487), (42, 4070940), (45, 3799544), (56, 3053205), (57, 2999640), (60, 2849658), (63, 2713960), (70, 2442564), (72, 2374715), (76, 2249730), (84, 2035470), (90, 1899772), (95, 1799784), (105, 1628376), (114, 1499820), (120, 1424829), (126, 1356980), (133, 1285560), (140, 1221282), (152, 1124865), (168, 1017735), (171, 999880), (180, 949886), (190, 899892), (210, 814188), (228, 749910), (252, 678490), (266, 642780), (280, 610641), (285, 599928), (315, 542792), (342, 499940), (360, 474943), (380, 449946), (399, 428520), (420, 407094), (456, 374955), (504, 339245), (532, 321390), (570, 299964), (630, 271396), (665, 257112), (684, 249970), (760, 224973), (798, 214260), (840, 203547), (855, 199976), (1064, 160695), (1140, 149982), (1197, 142840), (1260, 135698), (1330, 128556), (1368, 124985), (1596, 107130), (1710, 99988), (1995, 85704), (2280, 74991), (2394, 71420), (2520, 67849), (2660, 64278), (3192, 53565), (3420, 49994), (3571, 47880), (3990, 42852), (4788, 35710), (5320, 32139), (5985, 28568), (6840, 24997), (7142, 23940), (7980, 21426), (9576, 17855), (10713, 15960), (11970, 14284)]