191301840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 679206528

約数和(自身を除く): 487904688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 43, 45, 48, 60, 72, 74, 80, 86, 90, 111, 120, 129, 144, 148, 167, 172, 180, 185, 215, 222, 240, 258, 296, 333, 334, 344, 360, 370, 387, 430, 444, 501, 516, 555, 592, 645, 666, 668, 688, 720, 740, 774, 835, 860, 888, 1002, 1032, 1110, 1290, 1332, 1336, 1480, 1503, 1548, 1591, 1665, 1670, 1720, 1776, 1935, 2004, 2064, 2220, 2505, 2580, 2664, 2672, 2960, 3006, 3096, 3182, 3330, 3340, 3440, 3870, 4008, 4440, 4773, 5010, 5160, 5328, 6012, 6179, 6192, 6364, 6660, 6680, 7181, 7515, 7740, 7955, 8016, 8880, 9546, 10020, 10320, 12024, 12358, 12728, 13320, 13360, 14319, 14362, 15030, 15480, 15910, 18537, 19092, 20040, 21543, 23865, 24048, 24716, 25456, 26640, 28638, 28724, 30060, 30895, 30960, 31820, 35905, 37074, 38184, 40080, 43086, 47730, 49432, 55611, 57276, 57448, 60120, 61790, 63640, 64629, 71595, 71810, 74148, 76368, 86172, 92685, 95460, 98864, 107715, 111222, 114552, 114896, 120240, 123580, 127280, 129258, 143190, 143620, 148296, 172344, 185370, 190920, 215430, 222444, 229104, 247160, 258516, 265697, 278055, 286380, 287240, 296592, 323145, 344688, 370740, 381840, 430860, 444888, 494320, 517032, 531394, 556110, 572760, 574480, 646290, 741480, 797091, 861720, 889776, 1034064, 1062788, 1112220, 1145520, 1292580, 1328485, 1482960, 1594182, 1723440, 2125576, 2224440, 2391273, 2585160, 2656970, 3188364, 3985455, 4251152, 4448880, 4782546, 5170320, 5313940, 6376728, 7970910, 9565092, 10627880, 11956365, 12753456, 15941820, 19130184, 21255760, 23912730, 31883640, 38260368, 47825460, 63767280, 95650920, 191301840]

約数ペア:

[(1, 191301840), (2, 95650920), (3, 63767280), (4, 47825460), (5, 38260368), (6, 31883640), (8, 23912730), (9, 21255760), (10, 19130184), (12, 15941820), (15, 12753456), (16, 11956365), (18, 10627880), (20, 9565092), (24, 7970910), (30, 6376728), (36, 5313940), (37, 5170320), (40, 4782546), (43, 4448880), (45, 4251152), (48, 3985455), (60, 3188364), (72, 2656970), (74, 2585160), (80, 2391273), (86, 2224440), (90, 2125576), (111, 1723440), (120, 1594182), (129, 1482960), (144, 1328485), (148, 1292580), (167, 1145520), (172, 1112220), (180, 1062788), (185, 1034064), (215, 889776), (222, 861720), (240, 797091), (258, 741480), (296, 646290), (333, 574480), (334, 572760), (344, 556110), (360, 531394), (370, 517032), (387, 494320), (430, 444888), (444, 430860), (501, 381840), (516, 370740), (555, 344688), (592, 323145), (645, 296592), (666, 287240), (668, 286380), (688, 278055), (720, 265697), (740, 258516), (774, 247160), (835, 229104), (860, 222444), (888, 215430), (1002, 190920), (1032, 185370), (1110, 172344), (1290, 148296), (1332, 143620), (1336, 143190), (1480, 129258), (1503, 127280), (1548, 123580), (1591, 120240), (1665, 114896), (1670, 114552), (1720, 111222), (1776, 107715), (1935, 98864), (2004, 95460), (2064, 92685), (2220, 86172), (2505, 76368), (2580, 74148), (2664, 71810), (2672, 71595), (2960, 64629), (3006, 63640), (3096, 61790), (3182, 60120), (3330, 57448), (3340, 57276), (3440, 55611), (3870, 49432), (4008, 47730), (4440, 43086), (4773, 40080), (5010, 38184), (5160, 37074), (5328, 35905), (6012, 31820), (6179, 30960), (6192, 30895), (6364, 30060), (6660, 28724), (6680, 28638), (7181, 26640), (7515, 25456), (7740, 24716), (7955, 24048), (8016, 23865), (8880, 21543), (9546, 20040), (10020, 19092), (10320, 18537), (12024, 15910), (12358, 15480), (12728, 15030), (13320, 14362), (13360, 14319)]