18146631510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{1129}}^1$

素因数の和:2003

約数の個数: 192

約数和(自身を含む): 55777812480

約数和(自身を除く): 37631180970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 823, 930, 1085, 1129, 1302, 1395, 1646, 1953, 2170, 2258, 2469, 2790, 3255, 3387, 3906, 4115, 4938, 5645, 5761, 6510, 6774, 7407, 7903, 8230, 9765, 10161, 11290, 11522, 12345, 14814, 15806, 16935, 17283, 19530, 20322, 23709, 24690, 25513, 28805, 33870, 34566, 34999, 37035, 39515, 47418, 50805, 51026, 51849, 57610, 69998, 71127, 74070, 76539, 79030, 86415, 101610, 103698, 104997, 118545, 127565, 142254, 153078, 172830, 174995, 178591, 209994, 229617, 237090, 244993, 255130, 259245, 314991, 349990, 355635, 357182, 382695, 459234, 489986, 518490, 524985, 535773, 629982, 711270, 734979, 765390, 892955, 929167, 1049970, 1071546, 1148085, 1224965, 1469958, 1574955, 1607319, 1785910, 1858334, 2204937, 2296170, 2449930, 2678865, 2787501, 3149910, 3214638, 3674895, 4409874, 4645835, 5357730, 5575002, 6504169, 7349790, 8036595, 8362503, 9291670, 11024685, 13008338, 13937505, 16073190, 16725006, 19512507, 22049370, 27875010, 28804177, 32520845, 39025014, 41812515, 57608354, 58537521, 65041690, 83625030, 86412531, 97562535, 117075042, 144020885, 172825062, 195125070, 201629239, 259237593, 288041770, 292687605, 403258478, 432062655, 518475186, 585375210, 604887717, 864125310, 1008146195, 1209775434, 1296187965, 1814663151, 2016292390, 2592375930, 3024438585, 3629326302, 6048877170, 9073315755, 18146631510]

約数ペア:

[(1, 18146631510), (2, 9073315755), (3, 6048877170), (5, 3629326302), (6, 3024438585), (7, 2592375930), (9, 2016292390), (10, 1814663151), (14, 1296187965), (15, 1209775434), (18, 1008146195), (21, 864125310), (30, 604887717), (31, 585375210), (35, 518475186), (42, 432062655), (45, 403258478), (62, 292687605), (63, 288041770), (70, 259237593), (90, 201629239), (93, 195125070), (105, 172825062), (126, 144020885), (155, 117075042), (186, 97562535), (210, 86412531), (217, 83625030), (279, 65041690), (310, 58537521), (315, 57608354), (434, 41812515), (465, 39025014), (558, 32520845), (630, 28804177), (651, 27875010), (823, 22049370), (930, 19512507), (1085, 16725006), (1129, 16073190), (1302, 13937505), (1395, 13008338), (1646, 11024685), (1953, 9291670), (2170, 8362503), (2258, 8036595), (2469, 7349790), (2790, 6504169), (3255, 5575002), (3387, 5357730), (3906, 4645835), (4115, 4409874), (4938, 3674895), (5645, 3214638), (5761, 3149910), (6510, 2787501), (6774, 2678865), (7407, 2449930), (7903, 2296170), (8230, 2204937), (9765, 1858334), (10161, 1785910), (11290, 1607319), (11522, 1574955), (12345, 1469958), (14814, 1224965), (15806, 1148085), (16935, 1071546), (17283, 1049970), (19530, 929167), (20322, 892955), (23709, 765390), (24690, 734979), (25513, 711270), (28805, 629982), (33870, 535773), (34566, 524985), (34999, 518490), (37035, 489986), (39515, 459234), (47418, 382695), (50805, 357182), (51026, 355635), (51849, 349990), (57610, 314991), (69998, 259245), (71127, 255130), (74070, 244993), (76539, 237090), (79030, 229617), (86415, 209994), (101610, 178591), (103698, 174995), (104997, 172830), (118545, 153078), (127565, 142254)]