316071840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4995

約数の個数: 192

約数和(自身を含む): 1197987840

約数和(自身を除く): 881916000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 4951, 5320, 6384, 7980, 9120, 9902, 10640, 12768, 14853, 15960, 19804, 21280, 24755, 29706, 31920, 34657, 39608, 49510, 59412, 63840, 69314, 74265, 79216, 94069, 99020, 103971, 118824, 138628, 148530, 158432, 173285, 188138, 198040, 207942, 237648, 277256, 282207, 297060, 346570, 376276, 396080, 415884, 470345, 475296, 519855, 554512, 564414, 594120, 658483, 693140, 752552, 792160, 831768, 940690, 1039710, 1109024, 1128828, 1188240, 1316966, 1386280, 1411035, 1505104, 1663536, 1881380, 1975449, 2079420, 2257656, 2376480, 2633932, 2772560, 2822070, 3010208, 3292415, 3327072, 3762760, 3950898, 4158840, 4515312, 5267864, 5545120, 5644140, 6584830, 7525520, 7901796, 8317680, 9030624, 9877245, 10535728, 11288280, 13169660, 15051040, 15803592, 16635360, 19754490, 21071456, 22576560, 26339320, 31607184, 39508980, 45153120, 52678640, 63214368, 79017960, 105357280, 158035920, 316071840]

約数ペア:

[(1, 316071840), (2, 158035920), (3, 105357280), (4, 79017960), (5, 63214368), (6, 52678640), (7, 45153120), (8, 39508980), (10, 31607184), (12, 26339320), (14, 22576560), (15, 21071456), (16, 19754490), (19, 16635360), (20, 15803592), (21, 15051040), (24, 13169660), (28, 11288280), (30, 10535728), (32, 9877245), (35, 9030624), (38, 8317680), (40, 7901796), (42, 7525520), (48, 6584830), (56, 5644140), (57, 5545120), (60, 5267864), (70, 4515312), (76, 4158840), (80, 3950898), (84, 3762760), (95, 3327072), (96, 3292415), (105, 3010208), (112, 2822070), (114, 2772560), (120, 2633932), (133, 2376480), (140, 2257656), (152, 2079420), (160, 1975449), (168, 1881380), (190, 1663536), (210, 1505104), (224, 1411035), (228, 1386280), (240, 1316966), (266, 1188240), (280, 1128828), (285, 1109024), (304, 1039710), (336, 940690), (380, 831768), (399, 792160), (420, 752552), (456, 693140), (480, 658483), (532, 594120), (560, 564414), (570, 554512), (608, 519855), (665, 475296), (672, 470345), (760, 415884), (798, 396080), (840, 376276), (912, 346570), (1064, 297060), (1120, 282207), (1140, 277256), (1330, 237648), (1520, 207942), (1596, 198040), (1680, 188138), (1824, 173285), (1995, 158432), (2128, 148530), (2280, 138628), (2660, 118824), (3040, 103971), (3192, 99020), (3360, 94069), (3990, 79216), (4256, 74265), (4560, 69314), (4951, 63840), (5320, 59412), (6384, 49510), (7980, 39608), (9120, 34657), (9902, 31920), (10640, 29706), (12768, 24755), (14853, 21280), (15960, 19804)]