319156110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 1097984160

約数和(自身を除く): 778828050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 49, 57, 63, 65, 70, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 147, 171, 182, 190, 195, 210, 234, 245, 247, 266, 273, 285, 293, 294, 315, 342, 390, 399, 441, 455, 490, 494, 546, 570, 585, 586, 630, 637, 665, 735, 741, 798, 819, 855, 879, 882, 910, 931, 1170, 1197, 1235, 1274, 1330, 1365, 1465, 1470, 1482, 1638, 1710, 1729, 1758, 1862, 1911, 1995, 2051, 2205, 2223, 2394, 2470, 2637, 2730, 2793, 2930, 3185, 3458, 3705, 3809, 3822, 3990, 4095, 4102, 4395, 4410, 4446, 4655, 5187, 5274, 5567, 5586, 5733, 5985, 6153, 6370, 7410, 7618, 8190, 8379, 8645, 8790, 9310, 9555, 10255, 10374, 11115, 11134, 11427, 11466, 11970, 12103, 12306, 13185, 13965, 14357, 15561, 16701, 16758, 17290, 18459, 19045, 19110, 20510, 22230, 22854, 24206, 25935, 26370, 26663, 27835, 27930, 28665, 28714, 30765, 31122, 33402, 34281, 36309, 36918, 38090, 38969, 41895, 43071, 50103, 51870, 53326, 55670, 57135, 57330, 60515, 61530, 68562, 71785, 72371, 72618, 77805, 77938, 79989, 83505, 83790, 86142, 92295, 100206, 108927, 114270, 116907, 121030, 129213, 133315, 143570, 144742, 155610, 159978, 167010, 171405, 181545, 184590, 186641, 194845, 215355, 217113, 217854, 233814, 239967, 250515, 258426, 266630, 272783, 342810, 350721, 361855, 363090, 373282, 389690, 399945, 430710, 434226, 479934, 501030, 506597, 544635, 545566, 559923, 584535, 646065, 651339, 701442, 723710, 799890, 818349, 933205, 1013194, 1085565, 1089270, 1119846, 1169070, 1199835, 1292130, 1302678, 1363915, 1519791, 1636698, 1679769, 1753605, 1866410, 2171130, 2399670, 2455047, 2532985, 2727830, 2799615, 3039582, 3256695, 3359538, 3507210, 3546179, 4091745, 4559373, 4910094, 5065970, 5599230, 6513390, 7092358, 7598955, 8183490, 8398845, 9118746, 10638537, 12275235, 15197910, 16797690, 17730895, 21277074, 22796865, 24550470, 31915611, 35461790, 45593730, 53192685, 63831222, 106385370, 159578055, 319156110]

約数ペア:

[(1, 319156110), (2, 159578055), (3, 106385370), (5, 63831222), (6, 53192685), (7, 45593730), (9, 35461790), (10, 31915611), (13, 24550470), (14, 22796865), (15, 21277074), (18, 17730895), (19, 16797690), (21, 15197910), (26, 12275235), (30, 10638537), (35, 9118746), (38, 8398845), (39, 8183490), (42, 7598955), (45, 7092358), (49, 6513390), (57, 5599230), (63, 5065970), (65, 4910094), (70, 4559373), (78, 4091745), (90, 3546179), (91, 3507210), (95, 3359538), (98, 3256695), (105, 3039582), (114, 2799615), (117, 2727830), (126, 2532985), (130, 2455047), (133, 2399670), (147, 2171130), (171, 1866410), (182, 1753605), (190, 1679769), (195, 1636698), (210, 1519791), (234, 1363915), (245, 1302678), (247, 1292130), (266, 1199835), (273, 1169070), (285, 1119846), (293, 1089270), (294, 1085565), (315, 1013194), (342, 933205), (390, 818349), (399, 799890), (441, 723710), (455, 701442), (490, 651339), (494, 646065), (546, 584535), (570, 559923), (585, 545566), (586, 544635), (630, 506597), (637, 501030), (665, 479934), (735, 434226), (741, 430710), (798, 399945), (819, 389690), (855, 373282), (879, 363090), (882, 361855), (910, 350721), (931, 342810), (1170, 272783), (1197, 266630), (1235, 258426), (1274, 250515), (1330, 239967), (1365, 233814), (1465, 217854), (1470, 217113), (1482, 215355), (1638, 194845), (1710, 186641), (1729, 184590), (1758, 181545), (1862, 171405), (1911, 167010), (1995, 159978), (2051, 155610), (2205, 144742), (2223, 143570), (2394, 133315), (2470, 129213), (2637, 121030), (2730, 116907), (2793, 114270), (2930, 108927), (3185, 100206), (3458, 92295), (3705, 86142), (3809, 83790), (3822, 83505), (3990, 79989), (4095, 77938), (4102, 77805), (4395, 72618), (4410, 72371), (4446, 71785), (4655, 68562), (5187, 61530), (5274, 60515), (5567, 57330), (5586, 57135), (5733, 55670), (5985, 53326), (6153, 51870), (6370, 50103), (7410, 43071), (7618, 41895), (8190, 38969), (8379, 38090), (8645, 36918), (8790, 36309), (9310, 34281), (9555, 33402), (10255, 31122), (10374, 30765), (11115, 28714), (11134, 28665), (11427, 27930), (11466, 27835), (11970, 26663), (12103, 26370), (12306, 25935), (13185, 24206), (13965, 22854), (14357, 22230), (15561, 20510), (16701, 19110), (16758, 19045), (17290, 18459)]