147868140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 192

約数和(自身を含む): 502161408

約数和(自身を除く): 354293268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 41, 42, 60, 62, 70, 82, 84, 93, 105, 123, 124, 140, 155, 164, 186, 205, 210, 217, 246, 277, 287, 310, 372, 410, 420, 434, 465, 492, 554, 574, 615, 620, 651, 820, 831, 861, 868, 930, 1085, 1108, 1148, 1230, 1271, 1302, 1385, 1435, 1662, 1722, 1860, 1939, 2170, 2460, 2542, 2604, 2770, 2870, 3255, 3324, 3444, 3813, 3878, 4155, 4305, 4340, 5084, 5540, 5740, 5817, 6355, 6510, 7626, 7756, 8310, 8587, 8610, 8897, 9695, 11357, 11634, 12710, 13020, 15252, 16620, 17174, 17220, 17794, 19065, 19390, 22714, 23268, 25420, 25761, 26691, 29085, 34071, 34348, 35588, 38130, 38780, 42935, 44485, 45428, 51522, 53382, 56785, 58170, 60109, 68142, 76260, 79499, 85870, 88970, 103044, 106764, 113570, 116340, 120218, 128805, 133455, 136284, 158998, 170355, 171740, 177940, 180327, 227140, 238497, 240436, 257610, 266910, 300545, 317996, 340710, 352067, 360654, 397495, 476994, 515220, 533820, 601090, 681420, 704134, 721308, 794990, 901635, 953988, 1056201, 1192485, 1202180, 1408268, 1589980, 1760335, 1803270, 2112402, 2384970, 2464469, 3520670, 3606540, 4224804, 4769940, 4928938, 5281005, 7041340, 7393407, 9857876, 10562010, 12322345, 14786814, 21124020, 24644690, 29573628, 36967035, 49289380, 73934070, 147868140]

約数ペア:

[(1, 147868140), (2, 73934070), (3, 49289380), (4, 36967035), (5, 29573628), (6, 24644690), (7, 21124020), (10, 14786814), (12, 12322345), (14, 10562010), (15, 9857876), (20, 7393407), (21, 7041340), (28, 5281005), (30, 4928938), (31, 4769940), (35, 4224804), (41, 3606540), (42, 3520670), (60, 2464469), (62, 2384970), (70, 2112402), (82, 1803270), (84, 1760335), (93, 1589980), (105, 1408268), (123, 1202180), (124, 1192485), (140, 1056201), (155, 953988), (164, 901635), (186, 794990), (205, 721308), (210, 704134), (217, 681420), (246, 601090), (277, 533820), (287, 515220), (310, 476994), (372, 397495), (410, 360654), (420, 352067), (434, 340710), (465, 317996), (492, 300545), (554, 266910), (574, 257610), (615, 240436), (620, 238497), (651, 227140), (820, 180327), (831, 177940), (861, 171740), (868, 170355), (930, 158998), (1085, 136284), (1108, 133455), (1148, 128805), (1230, 120218), (1271, 116340), (1302, 113570), (1385, 106764), (1435, 103044), (1662, 88970), (1722, 85870), (1860, 79499), (1939, 76260), (2170, 68142), (2460, 60109), (2542, 58170), (2604, 56785), (2770, 53382), (2870, 51522), (3255, 45428), (3324, 44485), (3444, 42935), (3813, 38780), (3878, 38130), (4155, 35588), (4305, 34348), (4340, 34071), (5084, 29085), (5540, 26691), (5740, 25761), (5817, 25420), (6355, 23268), (6510, 22714), (7626, 19390), (7756, 19065), (8310, 17794), (8587, 17220), (8610, 17174), (8897, 16620), (9695, 15252), (11357, 13020), (11634, 12710)]