319257840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 1151926272

約数和(自身を除く): 832668432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 47, 48, 55, 60, 62, 66, 80, 83, 88, 93, 94, 110, 120, 124, 132, 141, 155, 165, 166, 176, 186, 188, 220, 235, 240, 248, 249, 264, 282, 310, 330, 332, 341, 372, 376, 415, 440, 465, 470, 496, 498, 517, 528, 564, 620, 660, 664, 682, 705, 744, 752, 830, 880, 913, 930, 940, 996, 1023, 1034, 1128, 1240, 1245, 1320, 1328, 1364, 1410, 1457, 1488, 1551, 1660, 1705, 1826, 1860, 1880, 1992, 2046, 2068, 2256, 2480, 2490, 2573, 2585, 2640, 2728, 2739, 2820, 2914, 3102, 3320, 3410, 3652, 3720, 3760, 3901, 3984, 4092, 4136, 4371, 4565, 4980, 5115, 5146, 5170, 5456, 5478, 5640, 5828, 6204, 6640, 6820, 7285, 7304, 7440, 7719, 7755, 7802, 8184, 8272, 8742, 9130, 9960, 10230, 10292, 10340, 10956, 11280, 11656, 11703, 12408, 12865, 13640, 13695, 14570, 14608, 15438, 15510, 15604, 16027, 16368, 17484, 18260, 19505, 19920, 20460, 20584, 20680, 21855, 21912, 23312, 23406, 24816, 25730, 27280, 27390, 28303, 29140, 30876, 31020, 31208, 32054, 34968, 36520, 38595, 39010, 40920, 41168, 41360, 42911, 43710, 43824, 46812, 48081, 51460, 54780, 56606, 58280, 58515, 61752, 62040, 62416, 64108, 69936, 73040, 77190, 78020, 80135, 81840, 84909, 85822, 87420, 93624, 96162, 102920, 109560, 113212, 116560, 117030, 120931, 123504, 124080, 128216, 128733, 141515, 154380, 156040, 160270, 169818, 171644, 174840, 187248, 192324, 205840, 214555, 219120, 226424, 234060, 240405, 241862, 256432, 257466, 283030, 308760, 312080, 320540, 339636, 343288, 349680, 362793, 384648, 424545, 429110, 452848, 468120, 480810, 483724, 514932, 566060, 604655, 617520, 641080, 643665, 679272, 686576, 725586, 769296, 849090, 858220, 936240, 961620, 967448, 1029864, 1132120, 1209310, 1282160, 1287330, 1330241, 1358544, 1451172, 1698180, 1716440, 1813965, 1923240, 1934896, 2059728, 2264240, 2418620, 2574660, 2660482, 2902344, 3396360, 3432880, 3627930, 3846480, 3990723, 4837240, 5149320, 5320964, 5804688, 6651205, 6792720, 7255860, 7981446, 9674480, 10298640, 10641928, 13302410, 14511720, 15962892, 19953615, 21283856, 26604820, 29023440, 31925784, 39907230, 53209640, 63851568, 79814460, 106419280, 159628920, 319257840]

約数ペア:

[(1, 319257840), (2, 159628920), (3, 106419280), (4, 79814460), (5, 63851568), (6, 53209640), (8, 39907230), (10, 31925784), (11, 29023440), (12, 26604820), (15, 21283856), (16, 19953615), (20, 15962892), (22, 14511720), (24, 13302410), (30, 10641928), (31, 10298640), (33, 9674480), (40, 7981446), (44, 7255860), (47, 6792720), (48, 6651205), (55, 5804688), (60, 5320964), (62, 5149320), (66, 4837240), (80, 3990723), (83, 3846480), (88, 3627930), (93, 3432880), (94, 3396360), (110, 2902344), (120, 2660482), (124, 2574660), (132, 2418620), (141, 2264240), (155, 2059728), (165, 1934896), (166, 1923240), (176, 1813965), (186, 1716440), (188, 1698180), (220, 1451172), (235, 1358544), (240, 1330241), (248, 1287330), (249, 1282160), (264, 1209310), (282, 1132120), (310, 1029864), (330, 967448), (332, 961620), (341, 936240), (372, 858220), (376, 849090), (415, 769296), (440, 725586), (465, 686576), (470, 679272), (496, 643665), (498, 641080), (517, 617520), (528, 604655), (564, 566060), (620, 514932), (660, 483724), (664, 480810), (682, 468120), (705, 452848), (744, 429110), (752, 424545), (830, 384648), (880, 362793), (913, 349680), (930, 343288), (940, 339636), (996, 320540), (1023, 312080), (1034, 308760), (1128, 283030), (1240, 257466), (1245, 256432), (1320, 241862), (1328, 240405), (1364, 234060), (1410, 226424), (1457, 219120), (1488, 214555), (1551, 205840), (1660, 192324), (1705, 187248), (1826, 174840), (1860, 171644), (1880, 169818), (1992, 160270), (2046, 156040), (2068, 154380), (2256, 141515), (2480, 128733), (2490, 128216), (2573, 124080), (2585, 123504), (2640, 120931), (2728, 117030), (2739, 116560), (2820, 113212), (2914, 109560), (3102, 102920), (3320, 96162), (3410, 93624), (3652, 87420), (3720, 85822), (3760, 84909), (3901, 81840), (3984, 80135), (4092, 78020), (4136, 77190), (4371, 73040), (4565, 69936), (4980, 64108), (5115, 62416), (5146, 62040), (5170, 61752), (5456, 58515), (5478, 58280), (5640, 56606), (5828, 54780), (6204, 51460), (6640, 48081), (6820, 46812), (7285, 43824), (7304, 43710), (7440, 42911), (7719, 41360), (7755, 41168), (7802, 40920), (8184, 39010), (8272, 38595), (8742, 36520), (9130, 34968), (9960, 32054), (10230, 31208), (10292, 31020), (10340, 30876), (10956, 29140), (11280, 28303), (11656, 27390), (11703, 27280), (12408, 25730), (12865, 24816), (13640, 23406), (13695, 23312), (14570, 21912), (14608, 21855), (15438, 20680), (15510, 20584), (15604, 20460), (16027, 19920), (16368, 19505), (17484, 18260)]