169971120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1951}}^1$

素因数の和:1992

約数の個数: 180

約数和(自身を含む): 627751488

約数和(自身を除く): 457780368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1951, 1980, 2178, 2420, 2640, 2904, 3630, 3902, 3960, 4356, 4840, 5445, 5808, 5853, 7260, 7804, 7920, 8712, 9680, 9755, 10890, 11706, 14520, 15608, 17424, 17559, 19510, 21461, 21780, 23412, 29040, 29265, 31216, 35118, 39020, 42922, 43560, 46824, 58530, 64383, 70236, 78040, 85844, 87120, 87795, 93648, 107305, 117060, 128766, 140472, 156080, 171688, 175590, 193149, 214610, 234120, 236071, 257532, 280944, 321915, 343376, 351180, 386298, 429220, 468240, 472142, 515064, 643830, 702360, 708213, 772596, 858440, 944284, 965745, 1030128, 1180355, 1287660, 1404720, 1416426, 1545192, 1716880, 1888568, 1931490, 2124639, 2360710, 2575320, 2832852, 3090384, 3541065, 3777136, 3862980, 4249278, 4721420, 5150640, 5665704, 7082130, 7725960, 8498556, 9442840, 10623195, 11331408, 14164260, 15451920, 16997112, 18885680, 21246390, 28328520, 33994224, 42492780, 56657040, 84985560, 169971120]

約数ペア:

[(1, 169971120), (2, 84985560), (3, 56657040), (4, 42492780), (5, 33994224), (6, 28328520), (8, 21246390), (9, 18885680), (10, 16997112), (11, 15451920), (12, 14164260), (15, 11331408), (16, 10623195), (18, 9442840), (20, 8498556), (22, 7725960), (24, 7082130), (30, 5665704), (33, 5150640), (36, 4721420), (40, 4249278), (44, 3862980), (45, 3777136), (48, 3541065), (55, 3090384), (60, 2832852), (66, 2575320), (72, 2360710), (80, 2124639), (88, 1931490), (90, 1888568), (99, 1716880), (110, 1545192), (120, 1416426), (121, 1404720), (132, 1287660), (144, 1180355), (165, 1030128), (176, 965745), (180, 944284), (198, 858440), (220, 772596), (240, 708213), (242, 702360), (264, 643830), (330, 515064), (360, 472142), (363, 468240), (396, 429220), (440, 386298), (484, 351180), (495, 343376), (528, 321915), (605, 280944), (660, 257532), (720, 236071), (726, 234120), (792, 214610), (880, 193149), (968, 175590), (990, 171688), (1089, 156080), (1210, 140472), (1320, 128766), (1452, 117060), (1584, 107305), (1815, 93648), (1936, 87795), (1951, 87120), (1980, 85844), (2178, 78040), (2420, 70236), (2640, 64383), (2904, 58530), (3630, 46824), (3902, 43560), (3960, 42922), (4356, 39020), (4840, 35118), (5445, 31216), (5808, 29265), (5853, 29040), (7260, 23412), (7804, 21780), (7920, 21461), (8712, 19510), (9680, 17559), (9755, 17424), (10890, 15608), (11706, 14520)]