325178160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2523

約数の個数: 160

約数和(自身を含む): 1098144000

約数和(自身を除く): 772965840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 696, 760, 870, 912, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 2204, 2280, 2320, 2459, 2755, 3306, 3480, 4408, 4560, 4918, 5510, 6612, 6960, 7377, 8265, 8816, 9836, 11020, 12295, 13224, 14754, 16530, 19672, 22040, 24590, 26448, 29508, 33060, 36885, 39344, 44080, 46721, 49180, 59016, 66120, 71311, 73770, 93442, 98360, 118032, 132240, 140163, 142622, 147540, 186884, 196720, 213933, 233605, 280326, 285244, 295080, 356555, 373768, 427866, 467210, 560652, 570488, 590160, 700815, 713110, 747536, 855732, 934420, 1069665, 1121304, 1140976, 1354909, 1401630, 1426220, 1711464, 1868840, 2139330, 2242608, 2709818, 2803260, 2852440, 3422928, 3737680, 4064727, 4278660, 5419636, 5606520, 5704880, 6774545, 8129454, 8557320, 10839272, 11213040, 13549090, 16258908, 17114640, 20323635, 21678544, 27098180, 32517816, 40647270, 54196360, 65035632, 81294540, 108392720, 162589080, 325178160]

約数ペア:

[(1, 325178160), (2, 162589080), (3, 108392720), (4, 81294540), (5, 65035632), (6, 54196360), (8, 40647270), (10, 32517816), (12, 27098180), (15, 21678544), (16, 20323635), (19, 17114640), (20, 16258908), (24, 13549090), (29, 11213040), (30, 10839272), (38, 8557320), (40, 8129454), (48, 6774545), (57, 5704880), (58, 5606520), (60, 5419636), (76, 4278660), (80, 4064727), (87, 3737680), (95, 3422928), (114, 2852440), (116, 2803260), (120, 2709818), (145, 2242608), (152, 2139330), (174, 1868840), (190, 1711464), (228, 1426220), (232, 1401630), (240, 1354909), (285, 1140976), (290, 1121304), (304, 1069665), (348, 934420), (380, 855732), (435, 747536), (456, 713110), (464, 700815), (551, 590160), (570, 570488), (580, 560652), (696, 467210), (760, 427866), (870, 373768), (912, 356555), (1102, 295080), (1140, 285244), (1160, 280326), (1392, 233605), (1520, 213933), (1653, 196720), (1740, 186884), (2204, 147540), (2280, 142622), (2320, 140163), (2459, 132240), (2755, 118032), (3306, 98360), (3480, 93442), (4408, 73770), (4560, 71311), (4918, 66120), (5510, 59016), (6612, 49180), (6960, 46721), (7377, 44080), (8265, 39344), (8816, 36885), (9836, 33060), (11020, 29508), (12295, 26448), (13224, 24590), (14754, 22040), (16530, 19672)]