142694370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 288

約数和(自身を含む): 492972480

約数和(自身を除く): 350278110

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, 131, 133, 147, 171, 182, 190, 195, 210, 234, 245, 247, 262, 266, 273, 285, 294, 315, 342, 390, 393, 399, 441, 455, 490, 494, 546, 570, 585, 630, 637, 655, 665, 735, 741, 786, 798, 819, 855, 882, 910, 917, 931, 1170, 1179, 1197, 1235, 1274, 1310, 1330, 1365, 1470, 1482, 1638, 1703, 1710, 1729, 1834, 1862, 1911, 1965, 1995, 2205, 2223, 2358, 2394, 2470, 2489, 2730, 2751, 2793, 3185, 3406, 3458, 3705, 3822, 3930, 3990, 4095, 4410, 4446, 4585, 4655, 4978, 5109, 5187, 5502, 5586, 5733, 5895, 5985, 6370, 6419, 7410, 7467, 8190, 8253, 8379, 8515, 8645, 9170, 9310, 9555, 10218, 10374, 11115, 11466, 11790, 11921, 11970, 12103, 12445, 12838, 13755, 13965, 14934, 15327, 15561, 16506, 16758, 17030, 17290, 17423, 19110, 19257, 22230, 22401, 23842, 24206, 24890, 25545, 25935, 27510, 27930, 28665, 30654, 31122, 32095, 32357, 34846, 35763, 36309, 37335, 38514, 41265, 41895, 44802, 51090, 51870, 52269, 57330, 57771, 59605, 60515, 64190, 64714, 71526, 72618, 74670, 76635, 77805, 82530, 83447, 83790, 87115, 96285, 97071, 104538, 107289, 108927, 112005, 115542, 119210, 121030, 121961, 153270, 155610, 156807, 161785, 166894, 174230, 178815, 181545, 192570, 194142, 214578, 217854, 224010, 226499, 243922, 250341, 261345, 288855, 291213, 313614, 323570, 357630, 363090, 365883, 417235, 452998, 485355, 500682, 522690, 536445, 544635, 577710, 582426, 609805, 679497, 731766, 751023, 784035, 834470, 970710, 1072890, 1089270, 1097649, 1132495, 1219610, 1251705, 1358994, 1456065, 1502046, 1568070, 1585493, 1829415, 2038491, 2195298, 2264990, 2503410, 2912130, 3170986, 3397485, 3658830, 3755115, 4076982, 4756479, 5488245, 6794970, 7510230, 7927465, 9512958, 10192455, 10976490, 14269437, 15854930, 20384910, 23782395, 28538874, 47564790, 71347185, 142694370]

約数ペア:

[(1, 142694370), (2, 71347185), (3, 47564790), (5, 28538874), (6, 23782395), (7, 20384910), (9, 15854930), (10, 14269437), (13, 10976490), (14, 10192455), (15, 9512958), (18, 7927465), (19, 7510230), (21, 6794970), (26, 5488245), (30, 4756479), (35, 4076982), (38, 3755115), (39, 3658830), (42, 3397485), (45, 3170986), (49, 2912130), (57, 2503410), (63, 2264990), (65, 2195298), (70, 2038491), (78, 1829415), (90, 1585493), (91, 1568070), (95, 1502046), (98, 1456065), (105, 1358994), (114, 1251705), (117, 1219610), (126, 1132495), (130, 1097649), (131, 1089270), (133, 1072890), (147, 970710), (171, 834470), (182, 784035), (190, 751023), (195, 731766), (210, 679497), (234, 609805), (245, 582426), (247, 577710), (262, 544635), (266, 536445), (273, 522690), (285, 500682), (294, 485355), (315, 452998), (342, 417235), (390, 365883), (393, 363090), (399, 357630), (441, 323570), (455, 313614), (490, 291213), (494, 288855), (546, 261345), (570, 250341), (585, 243922), (630, 226499), (637, 224010), (655, 217854), (665, 214578), (735, 194142), (741, 192570), (786, 181545), (798, 178815), (819, 174230), (855, 166894), (882, 161785), (910, 156807), (917, 155610), (931, 153270), (1170, 121961), (1179, 121030), (1197, 119210), (1235, 115542), (1274, 112005), (1310, 108927), (1330, 107289), (1365, 104538), (1470, 97071), (1482, 96285), (1638, 87115), (1703, 83790), (1710, 83447), (1729, 82530), (1834, 77805), (1862, 76635), (1911, 74670), (1965, 72618), (1995, 71526), (2205, 64714), (2223, 64190), (2358, 60515), (2394, 59605), (2470, 57771), (2489, 57330), (2730, 52269), (2751, 51870), (2793, 51090), (3185, 44802), (3406, 41895), (3458, 41265), (3705, 38514), (3822, 37335), (3930, 36309), (3990, 35763), (4095, 34846), (4410, 32357), (4446, 32095), (4585, 31122), (4655, 30654), (4978, 28665), (5109, 27930), (5187, 27510), (5502, 25935), (5586, 25545), (5733, 24890), (5895, 24206), (5985, 23842), (6370, 22401), (6419, 22230), (7410, 19257), (7467, 19110), (8190, 17423), (8253, 17290), (8379, 17030), (8515, 16758), (8645, 16506), (9170, 15561), (9310, 15327), (9555, 14934), (10218, 13965), (10374, 13755), (11115, 12838), (11466, 12445), (11790, 12103), (11921, 11970)]