207968659640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{33889}}^1$

素因数の和:34046

約数の個数: 192

約数和(自身を含む): 567465004800

約数和(自身を除く): 359496345160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 101, 124, 140, 155, 196, 202, 217, 245, 248, 280, 310, 392, 404, 434, 490, 505, 620, 707, 808, 868, 980, 1010, 1085, 1240, 1414, 1519, 1736, 1960, 2020, 2170, 2828, 3038, 3131, 3535, 4040, 4340, 4949, 5656, 6076, 6262, 7070, 7595, 8680, 9898, 12152, 12524, 14140, 15190, 15655, 19796, 21917, 24745, 25048, 28280, 30380, 31310, 33889, 39592, 43834, 49490, 60760, 62620, 67778, 87668, 98980, 109585, 125240, 135556, 153419, 169445, 175336, 197960, 219170, 237223, 271112, 306838, 338890, 438340, 474446, 613676, 677780, 767095, 876680, 948892, 1050559, 1186115, 1227352, 1355560, 1534190, 1660561, 1897784, 2101118, 2372230, 3068380, 3321122, 3422789, 4202236, 4744460, 5252795, 6136760, 6642244, 6845578, 7353913, 8302805, 8404472, 9488920, 10505590, 13284488, 13691156, 14707826, 16605610, 17113945, 21011180, 23959523, 27382312, 29415652, 33211220, 34227890, 36769565, 42022360, 47919046, 51477391, 58831304, 66422440, 68455780, 73539130, 95838092, 102954782, 106106459, 119797615, 136911560, 147078260, 167716661, 191676184, 205909564, 212212918, 239595230, 257386955, 294156520, 335433322, 411819128, 424425836, 479190460, 514773910, 530532295, 670866644, 742745213, 838583305, 848851672, 958380920, 1029547820, 1061064590, 1341733288, 1485490426, 1677166610, 2059095640, 2122129180, 2970980852, 3354333220, 3713726065, 4244258360, 5199216491, 5941961704, 6708666440, 7427452130, 10398432982, 14854904260, 20796865964, 25996082455, 29709808520, 41593731928, 51992164910, 103984329820, 207968659640]

約数ペア:

[(1, 207968659640), (2, 103984329820), (4, 51992164910), (5, 41593731928), (7, 29709808520), (8, 25996082455), (10, 20796865964), (14, 14854904260), (20, 10398432982), (28, 7427452130), (31, 6708666440), (35, 5941961704), (40, 5199216491), (49, 4244258360), (56, 3713726065), (62, 3354333220), (70, 2970980852), (98, 2122129180), (101, 2059095640), (124, 1677166610), (140, 1485490426), (155, 1341733288), (196, 1061064590), (202, 1029547820), (217, 958380920), (245, 848851672), (248, 838583305), (280, 742745213), (310, 670866644), (392, 530532295), (404, 514773910), (434, 479190460), (490, 424425836), (505, 411819128), (620, 335433322), (707, 294156520), (808, 257386955), (868, 239595230), (980, 212212918), (1010, 205909564), (1085, 191676184), (1240, 167716661), (1414, 147078260), (1519, 136911560), (1736, 119797615), (1960, 106106459), (2020, 102954782), (2170, 95838092), (2828, 73539130), (3038, 68455780), (3131, 66422440), (3535, 58831304), (4040, 51477391), (4340, 47919046), (4949, 42022360), (5656, 36769565), (6076, 34227890), (6262, 33211220), (7070, 29415652), (7595, 27382312), (8680, 23959523), (9898, 21011180), (12152, 17113945), (12524, 16605610), (14140, 14707826), (15190, 13691156), (15655, 13284488), (19796, 10505590), (21917, 9488920), (24745, 8404472), (25048, 8302805), (28280, 7353913), (30380, 6845578), (31310, 6642244), (33889, 6136760), (39592, 5252795), (43834, 4744460), (49490, 4202236), (60760, 3422789), (62620, 3321122), (67778, 3068380), (87668, 2372230), (98980, 2101118), (109585, 1897784), (125240, 1660561), (135556, 1534190), (153419, 1355560), (169445, 1227352), (175336, 1186115), (197960, 1050559), (219170, 948892), (237223, 876680), (271112, 767095), (306838, 677780), (338890, 613676), (438340, 474446)]