8159502780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{883}}^1$

素因数の和:1281

約数の個数: 288

約数和(自身を含む): 29191518720

約数和(自身を除く): 21032015940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 359, 390, 396, 429, 468, 495, 572, 585, 660, 715, 718, 780, 858, 883, 990, 1077, 1170, 1287, 1430, 1436, 1716, 1766, 1795, 1980, 2145, 2154, 2340, 2574, 2649, 2860, 3231, 3532, 3590, 3949, 4290, 4308, 4415, 4667, 5148, 5298, 5385, 6435, 6462, 7180, 7898, 7947, 8580, 8830, 9334, 9713, 10596, 10770, 11479, 11847, 12870, 12924, 13245, 14001, 15796, 15894, 16155, 17660, 18668, 19426, 19745, 21540, 22958, 23335, 23694, 25740, 26490, 28002, 29139, 31788, 32310, 34437, 35541, 38852, 39490, 39735, 42003, 45916, 46670, 47388, 48565, 51337, 52980, 56004, 57395, 58278, 59235, 64620, 68874, 70005, 71082, 78980, 79470, 84006, 87417, 93340, 97130, 102674, 103311, 114790, 116556, 118470, 126269, 137748, 140010, 142164, 145695, 154011, 158940, 168012, 172185, 174834, 177705, 194260, 205348, 206622, 210015, 229580, 236940, 252538, 256685, 280020, 291390, 308022, 316997, 344370, 349668, 355410, 378807, 413244, 420030, 437085, 462033, 505076, 513370, 516555, 582780, 616044, 631345, 633994, 688740, 710820, 757614, 770055, 840060, 874170, 924066, 950991, 1026740, 1033110, 1136421, 1262690, 1267988, 1515228, 1540110, 1584985, 1748340, 1848132, 1894035, 1901982, 2066220, 2272842, 2310165, 2525380, 2852973, 3080220, 3169970, 3486967, 3788070, 3803964, 4120961, 4545684, 4620330, 4754955, 5682105, 5705946, 6339940, 6973934, 7576140, 8241922, 9240660, 9509910, 10460901, 11364210, 11411892, 12362883, 13947868, 14264865, 16483844, 17434835, 19019820, 20604805, 20921802, 22728420, 24725766, 28529730, 31382703, 34869670, 37088649, 41209610, 41843604, 45330571, 49451532, 52304505, 57059460, 61814415, 62765406, 69739340, 74177298, 82419220, 90661142, 104609010, 123628830, 125530812, 135991713, 148354596, 156913515, 181322284, 185443245, 209218020, 226652855, 247257660, 271983426, 313827030, 370886490, 407975139, 453305710, 543966852, 627654060, 679958565, 741772980, 815950278, 906611420, 1359917130, 1631900556, 2039875695, 2719834260, 4079751390, 8159502780]

約数ペア:

[(1, 8159502780), (2, 4079751390), (3, 2719834260), (4, 2039875695), (5, 1631900556), (6, 1359917130), (9, 906611420), (10, 815950278), (11, 741772980), (12, 679958565), (13, 627654060), (15, 543966852), (18, 453305710), (20, 407975139), (22, 370886490), (26, 313827030), (30, 271983426), (33, 247257660), (36, 226652855), (39, 209218020), (44, 185443245), (45, 181322284), (52, 156913515), (55, 148354596), (60, 135991713), (65, 125530812), (66, 123628830), (78, 104609010), (90, 90661142), (99, 82419220), (110, 74177298), (117, 69739340), (130, 62765406), (132, 61814415), (143, 57059460), (156, 52304505), (165, 49451532), (180, 45330571), (195, 41843604), (198, 41209610), (220, 37088649), (234, 34869670), (260, 31382703), (286, 28529730), (330, 24725766), (359, 22728420), (390, 20921802), (396, 20604805), (429, 19019820), (468, 17434835), (495, 16483844), (572, 14264865), (585, 13947868), (660, 12362883), (715, 11411892), (718, 11364210), (780, 10460901), (858, 9509910), (883, 9240660), (990, 8241922), (1077, 7576140), (1170, 6973934), (1287, 6339940), (1430, 5705946), (1436, 5682105), (1716, 4754955), (1766, 4620330), (1795, 4545684), (1980, 4120961), (2145, 3803964), (2154, 3788070), (2340, 3486967), (2574, 3169970), (2649, 3080220), (2860, 2852973), (3231, 2525380), (3532, 2310165), (3590, 2272842), (3949, 2066220), (4290, 1901982), (4308, 1894035), (4415, 1848132), (4667, 1748340), (5148, 1584985), (5298, 1540110), (5385, 1515228), (6435, 1267988), (6462, 1262690), (7180, 1136421), (7898, 1033110), (7947, 1026740), (8580, 950991), (8830, 924066), (9334, 874170), (9713, 840060), (10596, 770055), (10770, 757614), (11479, 710820), (11847, 688740), (12870, 633994), (12924, 631345), (13245, 616044), (14001, 582780), (15796, 516555), (15894, 513370), (16155, 505076), (17660, 462033), (18668, 437085), (19426, 420030), (19745, 413244), (21540, 378807), (22958, 355410), (23335, 349668), (23694, 344370), (25740, 316997), (26490, 308022), (28002, 291390), (29139, 280020), (31788, 256685), (32310, 252538), (34437, 236940), (35541, 229580), (38852, 210015), (39490, 206622), (39735, 205348), (42003, 194260), (45916, 177705), (46670, 174834), (47388, 172185), (48565, 168012), (51337, 158940), (52980, 154011), (56004, 145695), (57395, 142164), (58278, 140010), (59235, 137748), (64620, 126269), (68874, 118470), (70005, 116556), (71082, 114790), (78980, 103311), (79470, 102674), (84006, 97130), (87417, 93340)]