18664984260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:683

約数の個数: 288

約数和(自身を含む): 61969969152

約数和(自身を除く): 43304984892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 181, 195, 234, 254, 260, 347, 362, 381, 390, 468, 508, 543, 585, 635, 694, 724, 762, 780, 905, 1041, 1086, 1143, 1170, 1270, 1388, 1524, 1629, 1651, 1735, 1810, 1905, 2082, 2172, 2286, 2340, 2353, 2540, 2715, 3123, 3258, 3302, 3470, 3620, 3810, 4164, 4511, 4572, 4706, 4953, 5205, 5430, 5715, 6246, 6516, 6604, 6940, 7059, 7620, 8145, 8255, 9022, 9412, 9906, 10410, 10860, 11430, 11765, 12492, 13533, 14118, 14859, 15615, 16290, 16510, 18044, 19812, 20820, 21177, 22555, 22860, 22987, 23530, 24765, 27066, 28236, 29718, 31230, 32580, 33020, 35295, 40599, 42354, 44069, 45110, 45974, 47060, 49530, 54132, 59436, 62460, 62807, 67665, 68961, 70590, 74295, 81198, 84708, 88138, 90220, 91948, 99060, 105885, 114935, 125614, 132207, 135330, 137922, 141180, 148590, 162396, 176276, 188421, 202995, 206883, 211770, 220345, 229870, 251228, 264414, 270660, 275844, 297180, 298831, 314035, 344805, 376842, 396621, 405990, 413766, 423540, 440690, 459740, 528828, 565263, 572897, 597662, 628070, 661035, 689610, 753684, 793242, 811980, 816491, 827532, 881380, 896493, 942105, 1034415, 1130526, 1145794, 1195324, 1256140, 1322070, 1379220, 1494155, 1586484, 1632982, 1718691, 1792986, 1884210, 1983105, 2068830, 2261052, 2291588, 2449473, 2644140, 2689479, 2826315, 2864485, 2988310, 3265964, 3437382, 3585972, 3768420, 3966210, 4082455, 4137660, 4482465, 4898946, 5156073, 5378958, 5652630, 5728970, 5976620, 6874764, 7348419, 7932420, 7976489, 8164910, 8593455, 8964930, 9797892, 10312146, 10757916, 11305260, 11457940, 12247365, 13447395, 14696838, 15952978, 16329820, 17186910, 17929860, 20624292, 23929467, 24494730, 25780365, 26894790, 29393676, 31905956, 34373820, 36742095, 39882445, 47858934, 48989460, 51560730, 53789580, 71788401, 73484190, 79764890, 95717868, 103121460, 103694357, 119647335, 143576802, 146968380, 159529780, 207388714, 239294670, 287153604, 311083071, 358942005, 414777428, 478589340, 518471785, 622166142, 717884010, 933249213, 1036943570, 1244332284, 1435768020, 1555415355, 1866498426, 2073887140, 3110830710, 3732996852, 4666246065, 6221661420, 9332492130, 18664984260]

約数ペア:

[(1, 18664984260), (2, 9332492130), (3, 6221661420), (4, 4666246065), (5, 3732996852), (6, 3110830710), (9, 2073887140), (10, 1866498426), (12, 1555415355), (13, 1435768020), (15, 1244332284), (18, 1036943570), (20, 933249213), (26, 717884010), (30, 622166142), (36, 518471785), (39, 478589340), (45, 414777428), (52, 358942005), (60, 311083071), (65, 287153604), (78, 239294670), (90, 207388714), (117, 159529780), (127, 146968380), (130, 143576802), (156, 119647335), (180, 103694357), (181, 103121460), (195, 95717868), (234, 79764890), (254, 73484190), (260, 71788401), (347, 53789580), (362, 51560730), (381, 48989460), (390, 47858934), (468, 39882445), (508, 36742095), (543, 34373820), (585, 31905956), (635, 29393676), (694, 26894790), (724, 25780365), (762, 24494730), (780, 23929467), (905, 20624292), (1041, 17929860), (1086, 17186910), (1143, 16329820), (1170, 15952978), (1270, 14696838), (1388, 13447395), (1524, 12247365), (1629, 11457940), (1651, 11305260), (1735, 10757916), (1810, 10312146), (1905, 9797892), (2082, 8964930), (2172, 8593455), (2286, 8164910), (2340, 7976489), (2353, 7932420), (2540, 7348419), (2715, 6874764), (3123, 5976620), (3258, 5728970), (3302, 5652630), (3470, 5378958), (3620, 5156073), (3810, 4898946), (4164, 4482465), (4511, 4137660), (4572, 4082455), (4706, 3966210), (4953, 3768420), (5205, 3585972), (5430, 3437382), (5715, 3265964), (6246, 2988310), (6516, 2864485), (6604, 2826315), (6940, 2689479), (7059, 2644140), (7620, 2449473), (8145, 2291588), (8255, 2261052), (9022, 2068830), (9412, 1983105), (9906, 1884210), (10410, 1792986), (10860, 1718691), (11430, 1632982), (11765, 1586484), (12492, 1494155), (13533, 1379220), (14118, 1322070), (14859, 1256140), (15615, 1195324), (16290, 1145794), (16510, 1130526), (18044, 1034415), (19812, 942105), (20820, 896493), (21177, 881380), (22555, 827532), (22860, 816491), (22987, 811980), (23530, 793242), (24765, 753684), (27066, 689610), (28236, 661035), (29718, 628070), (31230, 597662), (32580, 572897), (33020, 565263), (35295, 528828), (40599, 459740), (42354, 440690), (44069, 423540), (45110, 413766), (45974, 405990), (47060, 396621), (49530, 376842), (54132, 344805), (59436, 314035), (62460, 298831), (62807, 297180), (67665, 275844), (68961, 270660), (70590, 264414), (74295, 251228), (81198, 229870), (84708, 220345), (88138, 211770), (90220, 206883), (91948, 202995), (99060, 188421), (105885, 176276), (114935, 162396), (125614, 148590), (132207, 141180), (135330, 137922)]