169743420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 661280256

約数和(自身を除く): 491536836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 37, 42, 44, 45, 55, 60, 63, 66, 70, 74, 77, 84, 90, 99, 105, 110, 111, 126, 132, 140, 148, 154, 165, 180, 185, 198, 210, 220, 222, 231, 252, 259, 308, 315, 330, 331, 333, 370, 385, 396, 407, 420, 444, 462, 495, 518, 555, 630, 660, 662, 666, 693, 740, 770, 777, 814, 924, 990, 993, 1036, 1110, 1155, 1221, 1260, 1295, 1324, 1332, 1386, 1540, 1554, 1628, 1655, 1665, 1980, 1986, 2035, 2220, 2310, 2317, 2331, 2442, 2590, 2772, 2849, 2979, 3108, 3310, 3330, 3465, 3641, 3663, 3885, 3972, 4070, 4620, 4634, 4662, 4884, 4965, 5180, 5698, 5958, 6105, 6620, 6660, 6930, 6951, 7282, 7326, 7770, 8140, 8547, 9268, 9324, 9930, 10923, 11396, 11585, 11655, 11916, 12210, 12247, 13860, 13902, 14245, 14564, 14652, 14895, 15540, 17094, 18205, 18315, 19860, 20853, 21846, 23170, 23310, 24420, 24494, 25487, 25641, 27804, 28490, 29790, 32769, 34188, 34755, 36410, 36630, 36741, 41706, 42735, 43692, 46340, 46620, 48988, 50974, 51282, 54615, 56980, 59580, 61235, 65538, 69510, 72820, 73260, 73482, 76461, 83412, 85470, 85729, 101948, 102564, 104265, 109230, 110223, 122470, 127435, 128205, 131076, 134717, 139020, 146964, 152922, 163845, 170940, 171458, 183705, 208530, 218460, 220446, 229383, 244940, 254870, 256410, 257187, 269434, 305844, 327690, 342916, 367410, 382305, 404151, 417060, 428645, 440892, 458766, 509740, 512820, 514374, 538868, 551115, 655380, 673585, 734820, 764610, 771561, 808302, 857290, 917532, 943019, 1028748, 1102230, 1146915, 1212453, 1285935, 1347170, 1529220, 1543122, 1616604, 1714580, 1886038, 2020755, 2204460, 2293830, 2424906, 2571870, 2694340, 2829057, 3086244, 3772076, 3857805, 4041510, 4587660, 4715095, 4849812, 5143740, 5658114, 6062265, 7715610, 8083020, 8487171, 9430190, 11316228, 12124530, 14145285, 15431220, 16974342, 18860380, 24249060, 28290570, 33948684, 42435855, 56581140, 84871710, 169743420]

約数ペア:

[(1, 169743420), (2, 84871710), (3, 56581140), (4, 42435855), (5, 33948684), (6, 28290570), (7, 24249060), (9, 18860380), (10, 16974342), (11, 15431220), (12, 14145285), (14, 12124530), (15, 11316228), (18, 9430190), (20, 8487171), (21, 8083020), (22, 7715610), (28, 6062265), (30, 5658114), (33, 5143740), (35, 4849812), (36, 4715095), (37, 4587660), (42, 4041510), (44, 3857805), (45, 3772076), (55, 3086244), (60, 2829057), (63, 2694340), (66, 2571870), (70, 2424906), (74, 2293830), (77, 2204460), (84, 2020755), (90, 1886038), (99, 1714580), (105, 1616604), (110, 1543122), (111, 1529220), (126, 1347170), (132, 1285935), (140, 1212453), (148, 1146915), (154, 1102230), (165, 1028748), (180, 943019), (185, 917532), (198, 857290), (210, 808302), (220, 771561), (222, 764610), (231, 734820), (252, 673585), (259, 655380), (308, 551115), (315, 538868), (330, 514374), (331, 512820), (333, 509740), (370, 458766), (385, 440892), (396, 428645), (407, 417060), (420, 404151), (444, 382305), (462, 367410), (495, 342916), (518, 327690), (555, 305844), (630, 269434), (660, 257187), (662, 256410), (666, 254870), (693, 244940), (740, 229383), (770, 220446), (777, 218460), (814, 208530), (924, 183705), (990, 171458), (993, 170940), (1036, 163845), (1110, 152922), (1155, 146964), (1221, 139020), (1260, 134717), (1295, 131076), (1324, 128205), (1332, 127435), (1386, 122470), (1540, 110223), (1554, 109230), (1628, 104265), (1655, 102564), (1665, 101948), (1980, 85729), (1986, 85470), (2035, 83412), (2220, 76461), (2310, 73482), (2317, 73260), (2331, 72820), (2442, 69510), (2590, 65538), (2772, 61235), (2849, 59580), (2979, 56980), (3108, 54615), (3310, 51282), (3330, 50974), (3465, 48988), (3641, 46620), (3663, 46340), (3885, 43692), (3972, 42735), (4070, 41706), (4620, 36741), (4634, 36630), (4662, 36410), (4884, 34755), (4965, 34188), (5180, 32769), (5698, 29790), (5958, 28490), (6105, 27804), (6620, 25641), (6660, 25487), (6930, 24494), (6951, 24420), (7282, 23310), (7326, 23170), (7770, 21846), (8140, 20853), (8547, 19860), (9268, 18315), (9324, 18205), (9930, 17094), (10923, 15540), (11396, 14895), (11585, 14652), (11655, 14564), (11916, 14245), (12210, 13902), (12247, 13860)]