226495920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4403

約数の個数: 160

約数和(自身を含む): 828518400

約数和(自身を除く): 602022480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 4349, 5208, 6510, 7440, 8680, 8698, 10416, 13020, 13047, 17360, 17396, 21745, 26040, 26094, 30443, 34792, 43490, 52080, 52188, 60886, 65235, 69584, 86980, 91329, 104376, 121772, 130470, 134819, 152215, 173960, 182658, 208752, 243544, 260940, 269638, 304430, 347920, 365316, 404457, 456645, 487088, 521880, 539276, 608860, 674095, 730632, 808914, 913290, 943733, 1043760, 1078552, 1217720, 1348190, 1461264, 1617828, 1826580, 1887466, 2022285, 2157104, 2435440, 2696380, 2831199, 3235656, 3653160, 3774932, 4044570, 4718665, 5392760, 5662398, 6471312, 7306320, 7549864, 8089140, 9437330, 10785520, 11324796, 14155995, 15099728, 16178280, 18874660, 22649592, 28311990, 32356560, 37749320, 45299184, 56623980, 75498640, 113247960, 226495920]

約数ペア:

[(1, 226495920), (2, 113247960), (3, 75498640), (4, 56623980), (5, 45299184), (6, 37749320), (7, 32356560), (8, 28311990), (10, 22649592), (12, 18874660), (14, 16178280), (15, 15099728), (16, 14155995), (20, 11324796), (21, 10785520), (24, 9437330), (28, 8089140), (30, 7549864), (31, 7306320), (35, 6471312), (40, 5662398), (42, 5392760), (48, 4718665), (56, 4044570), (60, 3774932), (62, 3653160), (70, 3235656), (80, 2831199), (84, 2696380), (93, 2435440), (105, 2157104), (112, 2022285), (120, 1887466), (124, 1826580), (140, 1617828), (155, 1461264), (168, 1348190), (186, 1217720), (210, 1078552), (217, 1043760), (240, 943733), (248, 913290), (280, 808914), (310, 730632), (336, 674095), (372, 608860), (420, 539276), (434, 521880), (465, 487088), (496, 456645), (560, 404457), (620, 365316), (651, 347920), (744, 304430), (840, 269638), (868, 260940), (930, 243544), (1085, 208752), (1240, 182658), (1302, 173960), (1488, 152215), (1680, 134819), (1736, 130470), (1860, 121772), (2170, 104376), (2480, 91329), (2604, 86980), (3255, 69584), (3472, 65235), (3720, 60886), (4340, 52188), (4349, 52080), (5208, 43490), (6510, 34792), (7440, 30443), (8680, 26094), (8698, 26040), (10416, 21745), (13020, 17396), (13047, 17360)]