354531240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:816

約数の個数: 192

約数和(自身を含む): 1324252800

約数和(自身を除く): 969721560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 269, 280, 315, 360, 420, 504, 523, 538, 630, 807, 840, 1046, 1076, 1260, 1345, 1569, 1614, 1883, 2092, 2152, 2421, 2520, 2615, 2690, 3138, 3228, 3661, 3766, 4035, 4184, 4707, 4842, 5230, 5380, 5649, 6276, 6456, 7322, 7532, 7845, 8070, 9414, 9415, 9684, 10460, 10760, 10983, 11298, 12105, 12552, 14644, 15064, 15690, 16140, 16947, 18305, 18828, 18830, 19368, 20920, 21966, 22596, 23535, 24210, 28245, 29288, 31380, 32280, 32949, 33894, 36610, 37656, 37660, 43932, 45192, 47070, 48420, 54915, 56490, 62760, 65898, 67788, 73220, 75320, 84735, 87864, 94140, 96840, 109830, 112980, 131796, 135576, 140687, 146440, 164745, 169470, 188280, 219660, 225960, 263592, 281374, 329490, 338940, 422061, 439320, 562748, 658980, 677880, 703435, 844122, 984809, 1125496, 1266183, 1317960, 1406870, 1688244, 1969618, 2110305, 2532366, 2813740, 2954427, 3376488, 3939236, 4220610, 4924045, 5064732, 5627480, 5908854, 6330915, 7878472, 8441220, 8863281, 9848090, 10129464, 11817708, 12661830, 14772135, 16882440, 17726562, 19696180, 23635416, 25323660, 29544270, 35453124, 39392360, 44316405, 50647320, 59088540, 70906248, 88632810, 118177080, 177265620, 354531240]

約数ペア:

[(1, 354531240), (2, 177265620), (3, 118177080), (4, 88632810), (5, 70906248), (6, 59088540), (7, 50647320), (8, 44316405), (9, 39392360), (10, 35453124), (12, 29544270), (14, 25323660), (15, 23635416), (18, 19696180), (20, 17726562), (21, 16882440), (24, 14772135), (28, 12661830), (30, 11817708), (35, 10129464), (36, 9848090), (40, 8863281), (42, 8441220), (45, 7878472), (56, 6330915), (60, 5908854), (63, 5627480), (70, 5064732), (72, 4924045), (84, 4220610), (90, 3939236), (105, 3376488), (120, 2954427), (126, 2813740), (140, 2532366), (168, 2110305), (180, 1969618), (210, 1688244), (252, 1406870), (269, 1317960), (280, 1266183), (315, 1125496), (360, 984809), (420, 844122), (504, 703435), (523, 677880), (538, 658980), (630, 562748), (807, 439320), (840, 422061), (1046, 338940), (1076, 329490), (1260, 281374), (1345, 263592), (1569, 225960), (1614, 219660), (1883, 188280), (2092, 169470), (2152, 164745), (2421, 146440), (2520, 140687), (2615, 135576), (2690, 131796), (3138, 112980), (3228, 109830), (3661, 96840), (3766, 94140), (4035, 87864), (4184, 84735), (4707, 75320), (4842, 73220), (5230, 67788), (5380, 65898), (5649, 62760), (6276, 56490), (6456, 54915), (7322, 48420), (7532, 47070), (7845, 45192), (8070, 43932), (9414, 37660), (9415, 37656), (9684, 36610), (10460, 33894), (10760, 32949), (10983, 32280), (11298, 31380), (12105, 29288), (12552, 28245), (14644, 24210), (15064, 23535), (15690, 22596), (16140, 21966), (16947, 20920), (18305, 19368), (18828, 18830)]